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Interferometer light system
US 2,764,055 A
Filed
: 03/03/1953
Issued
: 09/25/1956
Est. Priority Date
: 03/03/1953
Status: Expired due to Term
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Current Assignee
Ben B. Johnstone
,
John E. Clemens
Original Assignee
Ben B. Johnstone
,
John E. Clemens
Inventors
Clemens, John E.
,
Johnstone, Ben B.
Application Number
US03/340,172
Time in Patent Office
1,302 Days
Field of Search
US Class Current
356/33
CPC Class Codes
G01B 9/02
Interferometers
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