1 option
Patents, referential, assignee Armstrong, patents not in suit.
- Format:
- Book
- Language:
- English
- Subjects (All):
- Broadcasting--United States--History.
- Broadcasting.
- Columbia Broadcasting System, Inc.
- Radio Corporation of America.
- Armstrong, Edwin H. (Edwin Howard), 1890-1954.
- Armstrong, Edwin H.
- Physical Description:
- 1 online resource.
- Place of Publication:
- [Place of publication not identified : publisher not identified, 195-?]
- Summary:
- Patent documents of E.H. Armstrong's wireless receiving system, method of receiving high frequency oscillations, signalling system, wave signalling system, radio receiving system, radio transmitting system, frequency modulation signalling system, means and method for relaying frequency modulated signals, radio rebroadcasting system, frequency modulation system, current limiting device, method and means for transmitting frequency modulated signals, means for receiving radio signals, frequency-modulated carrier signal receiver, frequency modulation multiplex system, and multiplex frequency modulating transmitter.
- Notes:
- Collection: Records of Other RCA Divisions (2464-80-VI)
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