![]() | electron Tube Data sheets |
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![]() | RFT documents |
(up)date | item | size |
2003-03-30 | Display tubes for digits and signs (nixie) | 693,754 bytes (de) |
2014-02-14 | RFT Senderöhren 1970 | 7,492,364 bytes (de) |
2014-02-24 | RFT Höchstfrequenzröhren 1967 | 7,032,983 bytes (de) |
2014-03-02 | RFT Gasentladungsröhren 1971 | 7,263,281 bytes (de) |