radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

RCA, Hazeltine & Johnson Labs. licensing for US TV sets

Moderators:
Jürgen Stichling Ernst Erb Vincent de Franco Bernhard Nagel Mark Hippenstiel Eilert Menke 
 
Please click the blue info button to read more about this page.
Forum » Manufacturer's / brands history » MANUFACTURERS and TRADE NAMES (present in the museum) » RCA, Hazeltine & Johnson Labs. licensing for US TV sets
           
Wolfgang Scheida
Wolfgang Scheida
Editor
A  Articles: 617
Schem.: 124
Pict.: 48190
23.Jul.08 11:49

Count of Thanks: 2
Reply  |  You aren't logged in. (Guest)   1

RCA, Hazeltine & Johnson Labs. licensing for ~1940s/1950s US TV sets

The following textures in extracts you will find on 1940s Stromberg-Carlson and probably other brand TV sets:

This apparatus is licensed under the United States Patent rights of:

Hazeltine Research Inc.

Radio Corporation of America (RCA)

Edwin H. Armstrong (FM)  patents # 1.941.069 , 2.295.323 , 2.323.698 &  Re. 21.660

Johnson Laboratories Division of the Mantle Lamp Company of America  

If you know something more about the last mentioned company and their radio & TV related patents please do not hesitate adding your knowledge to RM.org!

Thanks in advance.

  
rmXorg