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Otto Frosinn, Germany - Tube collection

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ID = 3331
Photo Otto Frosinn

Below you find a part of the tube collection Otto Frosinn.

Radios,Röhren,Amateurfunkgeräte
Result: 511 to 540 from 654
1 .. 10 .. 13 14 15 16 17 18 19 20 21 22
 
Sort order:  [ Name | Maker | Year | Type | Country ]

Excerpt from the tube collection of Otto Frosinn. These images (tube photos) were uploaded to the respective tubes or valves by Otto Frosinn.

click to access the tube page
ECH4 1940
Philips; Eindhoven (tubes in... NL
click to access the tube page
ECH21 1941
Philips; Eindhoven (tubes in... NL
click to access the tube page
ECH71 1950
Lorenz; Berlin, Zuffenhausen... D
click to access the tube page
ECH81 1952
Common type Europe tube/semi... EU
click to access the tube page
ECH83 1957
Common type Europe tube/semi... EU
click to access the tube page
ECH84 1960
Common type Europe tube/semi... EU
click to access the tube page
UCH81 1952
Common type Europe tube/semi... EU
click to access the tube page
2G21
Common type USA tube/semicond. USA
click to access the tube page
7J7
Common type USA tube/semicond. USA
click to access the tube page
ACH1 1933
Common type Europe tube/semi... EU
click to access the tube page
ECH11 1938
Common type Europe tube/semi... EU
click to access the tube page
ECH42 1948
Common type Europe tube/semi... EU
click to access the tube page
UCH11 1939
Common type Europe tube/semi... EU
click to access the tube page
UCH42 1948
Common type Europe tube/semi... EU
click to access the tube page
ECF1 1940
Common type Europe tube/semi... EU
click to access the tube page
ECF12 1950
Telefunken Deutschland (TFK)... D
click to access the tube page
VT-70
Common type USA tube/semicond. USA
click to access the tube page
6EA8
Common type USA tube/semicond. USA
click to access the tube page
6GH8A
Common type Worldwide tube/s... ZZ
click to access the tube page
EABC80 1952
Common type Europe tube/semi... EU
click to access the tube page
419
click to access the tube page
AF2 1933
Philips; Eindhoven (tubes in... NL
click to access the tube page
AF3 1934
Common type Europe tube/semi... EU
click to access the tube page
AF7 1934
Common type Europe tube/semi... EU
click to access the tube page
AF100 1940
Telefunken Deutschland (TFK)... D
click to access the tube page
AL1 1935
Common type Europe tube/semi... EU
click to access the tube page
AL4 1936
Common type Europe tube/semi... EU
click to access the tube page
B443 1927
Philips; Eindhoven (tubes in... NL
click to access the tube page
CF50 1939
Common type Europe tube/semi... EU
click to access the tube page
CV173
Mullard Radio Valve Co. Ltd.; GB
Result: 511 to 540 from 654
1 .. 10 .. 13 14 15 16 17 18 19 20 21 22
 

Tube collector page of valve collector Otto Frosinn as «own HP at RMorg»
As a member of Radiomuseum.org Otto Frosinn displays items in his/her tube collection. Tubes are called valves in British oriented countries.
Valve and tube collectors as well as radio collectors are invited to join Radiomuseum.org. Every member can display separate collections of tubes, radios etc.

Otto Frosinn started his/her tube collection (valve collection) here on 03.Apr.2006. [index-en]

  
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