Extracto de la colección de válvulas de Ottmar Rollmann. Estas imágenes fueron aportadas en la página de válvula respectiva por Ottmar Rollmann.
UM11 |
1940 |
Common type Europe tube/semi... |
EU |
|
UY1N |
1941 |
Common type Europe tube/semi... |
EU |
|
UY41 |
1947 |
Common type Europe tube/semi... |
EU |
|
UY85 |
1954 |
Common type Europe tube/semi... |
EU |
|
VCL11 |
1938 |
Common type Europe tube/semi... |
EU |
|
VY2 |
1938 |
Common type Europe tube/semi... |
EU |
|
Z2e |
|
Common type Europe tube/semi... |
EU |
|
ZM1000 |
|
Common type Europe tube/semi... |
EU |
|
85A2 |
|
Common type Europe tube/semi... |
EU |
|
108C1 |
|
Common type Europe tube/semi... |
EU |
|
904 |
|
Common type Europe tube/semi... |
EU |
|
4672 |
|
Common type Europe tube/semi... |
EU |
|
PM07 |
|
SFR (S.F.R.) - Société Franç... |
F |
|
6AF7G |
|
Common type France tube/semi... |
F |
|
6E8MG |
|
Common type France tube/semi... |
F |
|
6M7MG |
|
Common type France tube/semi... |
F |
|
ARP4 |
|
Common type Great Britain tu... |
GB |
|
ARTP1 |
|
Common type Great Britain tu... |
GB |
|
ATP7 |
|
Ediswan, Siemens Edison Swan... |
GB |
|
C178 |
|
English Electric Valve Compa... |
GB |
|
DW4/500 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
DY802 |
1967 |
Mullard Radio Valve Co. Ltd.; |
GB |
|
EA52 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
ECC2000 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
EF95 |
1953 |
Mullard Radio Valve Co. Ltd.; |
GB |
|
HR2_Ferranti |
|
Ferranti, GB |
GB |
|
M8100 |
|
Mullard Radio Valve Co. Ltd.; |
GB |
|
PCF86 |
1961 |
Mullard Radio Valve Co. Ltd.; |
GB |
|
VR65 |
|
MO Valve Co. Ltd.; GB |
GB |
|
10E/92 |
|
Common type Great Britain tu... |
GB |
|
Ottmar Rollmann inauguró esta muestra de su colección el día 23.Aug.2009.
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