Image / Gammatron Tube H, 4

View source image on contributor's website.

Get Citation

Have a question about this item?

Contact Owner

Item information. View source record on contributor's website.

Title: Gammatron Tube H, 4
Creator: Heintz & Kaufman, Ltd
Date Created and/or Issued: 1935-1938
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: Heintz and Kaufman gammatron, labeled "Tube H 4". Thought to have been created for the patent litigation with RCA, with "H" referring to demonstration breadboard H.
Type: image
Identifier: F7F4B149-091E-4448-88B9-847460592426
2003-1-354
Subject: Gammatrons
Heintz and Kaufman
Vacuum-tubes (LCSH)
Heintz, Ralph M., Sr

About the collections in Calisphere

Learn more about the collections in Calisphere. View our statement on digital primary resources.

Copyright, permissions, and use

If you're wondering about permissions and what you can do with this item, a good starting point is the "rights information" on this page. See our terms of use for more tips.

Share your story

Has Calisphere helped you advance your research, complete a project, or find something meaningful? We'd love to hear about it; please send us a message.