Extracto de la colección de válvulas de Peter Pfeiffer. Estas imágenes fueron aportadas en la página de válvula respectiva por Peter Pfeiffer.
	
	
	
		
			 
			
				
					| КТ853 | 
					 | 
				 
				
					| Common type USSR (SU) tube/s... | 
					SU | 
				 
				
			 
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					| КТ3107 | 
					 | 
				 
				
					| Common type USSR (SU) tube/s... | 
					SU | 
				 
				
			 
		 | 
		
	
		
			 
			
				
					| KTC9012 | 
					 | 
				 
				
					| Common type South Korea tube... | 
					ROK | 
				 
				
			 
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					| KTW63 | 
					 | 
				 
				
					| MO Valve Co. Ltd.; GB | 
					GB | 
				 
				
			 
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					| KU601 | 
					 | 
				 
				
					| Tesla; Praha, Bratislava etc. | 
					CS | 
				 
				
			 
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					| KU602 | 
					 | 
				 
				
					| Tesla; Praha, Bratislava etc. | 
					CS | 
				 
				
			 
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					| KU605 | 
					 | 
				 
				
					| Tesla; Praha, Bratislava etc. | 
					CS | 
				 
				
			 
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					| KU606 | 
					 | 
				 
				
					| Tesla; Praha, Bratislava etc. | 
					CS | 
				 
				
			 
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					| KU607 | 
					 | 
				 
				
					| Tesla; Praha, Bratislava etc. | 
					CS | 
				 
				
			 
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					| KU608 | 
					 | 
				 
				
					| Tesla; Praha, Bratislava etc. | 
					CS | 
				 
				
			 
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					| KU611 | 
					 | 
				 
				
					| Tesla; Praha, Bratislava etc. | 
					CS | 
				 
				
			 
		 | 
		
	
		
			 
			
				
					| KX642 | 
					 | 
				 
				
					| Westinghouse El. & Mfg. Co. ... | 
					USA | 
				 
				
			 
		 | 
		
	
		
			 
			
				
					| KY130 | 
					 | 
				 
				
					| Tesla; Praha, Bratislava etc. | 
					CS | 
				 
				
			 
		 | 
		
	
		
			 
			
				
					| KY701 | 
					 | 
				 
				
					| Tesla; Praha, Bratislava etc. | 
					CS | 
				 
				
			 
		 | 
		
	
		
			 
			
				
					| KYX30 | 
					 | 
				 
				
					| Common type Europe tube/semi... | 
					EU | 
				 
				
			 
		 | 
		
	
		
			 
			
				
					| КД2011 | 
					 | 
				 
				
					| Common type USSR (SU) tube/s... | 
					SU | 
				 
				
			 
		 | 
		
	
		
			 
			
				
					| КР559ИП3 | 
					 | 
				 
				
					| Common type USSR (SU) tube/s... | 
					SU | 
				 
				
			 
		 | 
		
	
		
			 
			
				
					| КР565РУ2 | 
					 | 
				 
				
					| Common type USSR (SU) tube/s... | 
					SU | 
				 
				
			 
		 | 
		
	
		
			 
			
				
					| КЦ109А | 
					 | 
				 
				
					| Common type USSR (SU) tube/s... | 
					SU | 
				 
				
			 
		 | 
		
	
		
			 
			
				
					| L08R5000Q1 | 
					 | 
				 
				
					| Common type Europe tube/semi... | 
					EU | 
				 
				
			 
		 | 
		
	
		
			 
			
				
					| L78S12 | 
					 | 
				 
				
					| Common type Italy tube/semic... | 
					I | 
				 
				
			 
		 | 
		
	
		
			 
			
		 | 
		
	
		
			 
			
				
					| L410 | 
					1927 | 
				 
				
					| Valvo GmbH, Radioröhrenfabri... | 
					D | 
				 
				
			 
		 | 
		
	
		
			 
			
				
					| L413 | 
					1928 | 
				 
				
					| Valvo GmbH, Radioröhrenfabri... | 
					D | 
				 
				
			 
		 | 
		
	
		
			 
			
				
					| L414 | 
					1927 | 
				 
				
					| Valvo GmbH, Radioröhrenfabri... | 
					D | 
				 
				
			 
		 | 
		
	
		
			 
			
				
					| L416D | 
					1930 | 
				 
				
					| Valvo GmbH, Radioröhrenfabri... | 
					D | 
				 
				
			 
		 | 
		
	
		
			 
			
				
					| L496D | 
					1933 | 
				 
				
					| Valvo GmbH, Radioröhrenfabri... | 
					D | 
				 
				
			 
		 | 
		
	
		
			 
			
				
					| L793SRD | 
					 | 
				 
				
					| Common type Hong Kong tube/s... | 
					HK | 
				 
				
			 
		 | 
		
	
		
			 
			
				
					| L2318D | 
					1931 | 
				 
				
					| Valvo GmbH, Radioröhrenfabri... | 
					D | 
				 
				
			 
		 | 
		
	
		
			 
			
				
					| L3903-53 | 
					 | 
				 
				
					| Common type USA tube/semicond. | 
					USA | 
				 
				
			 
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	Peter Pfeiffer inauguró esta muestra de su colección el día 07.May.2020.
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