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Multicarrier transmission system
US 2,270,385 A
Filed
: 10/06/1939
Issued
: 01/20/1942
Est. Priority Date
: 10/10/1938
Status: Expired due to Term
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Current Assignee
Samuel Skillman Thomas
Original Assignee
Samuel Skillman Thomas
Inventors
SAMUEL SKILLMAN THOMAS
Application Number
US02/298,331
Time in Patent Office
837 Days
Field of Search
US Class Current
370/481
CPC Class Codes
H04J 1/045
Filters applied to frequenc...
H04J 1/12
Arrangements for reducing c...
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