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BIREFRINGENT POLARIZER
US 3,438,691 A
Filed
: 05/14/1964
Issued
: 04/15/1969
Est. Priority Date
: 05/14/1964
Status: Expired due to Term
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Current Assignee
Albert S. Makas
Original Assignee
Albert S. Makas
Inventors
Makas, Albert S.
Application Number
US04/367,489
Time in Patent Office
1,797 Days
Field of Search
US Class Current
359/489.12
CPC Class Codes
G02B 5/3008
comprising dielectric parti...
G02B 5/3025
Polarisers, i.e. arrangemen...
G02B 5/305
including organic materials...
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