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Image / Thermionic rectifier Type C-2409

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Title
Thermionic rectifier Type C-2409
Creator
Federal Telegraph Company
Date Created and/or Issued
1925-1945
Contributing Institution
History San Jose Research Library
Collection
History San Jose Online Catalog
Rights Information
Please contact the contributing institution for more information regarding the copyright status of this object.
Description
Tube no. B134
Type
Image
Identifier
DCB551E6-BB47-41D9-8D2A-187930265182
2003-1-679
Subject
Vacuum-tubes (LCSH)
Federal Telegraph Company

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