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Method and apparatus for reducing television bandwidth
US 2,921,124 A
Filed
: 12/10/1956
Issued
: 01/12/1960
Est. Priority Date
: 12/10/1956
Status: Expired due to Term
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Current Assignee
Robert E. Graham
Original Assignee
Robert E. Graham
Inventors
Graham, Robert E.
Application Number
US03/627,266
Time in Patent Office
1,128 Days
Field of Search
US Class Current
348/409.1
CPC Class Codes
H04N 7/122
involving expansion and sub...
H04N 7/125
the signal segment being a ...
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