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Apparatus for transmitting and receiving a power line

  • US 4,746,897 A
  • Filed: 04/02/1987
  • Issued: 05/24/1988
  • Est. Priority Date: 01/30/1984
  • Status: Expired due to Term
First Claim
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1. Apparatus for transmitting and receiving carrier signals in communication with a power line, comprising:

  • means for amplifying a modulated signal and producing an amplified output signal;

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