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Illuminating system for color motion-picture printer
US 2,742,837 A
Filed
: 10/18/1954
Issued
: 04/24/1956
Est. Priority Date
: 10/18/1954
Status: Expired due to Term
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Current Assignee
John G. Streiffert
Original Assignee
John G. Streiffert
Inventors
Streiffert, John G.
Application Number
US03/462,699
Time in Patent Office
554 Days
Field of Search
US Class Current
355/88
CPC Class Codes
G03B 27/72
Controlling or varying ligh...
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