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PHOTODYNAMIC PICKOFF MEANS HAVING A PULSE DURATION MODULATED OUTPUT
US 3,501,966 A
Filed
: 12/04/1967
Issued
: 03/24/1970
Est. Priority Date
: 12/04/1967
Status: Expired due to Term
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Current Assignee
Cotiis Constant J De
,
Shapiro, Sol
Original Assignee
Cotiis Constant J De
,
Shapiro, Sol
Inventors
Shapiro, Sol
,
COTIIS CONSTANT J DE
Application Number
US04/687,860
Time in Patent Office
841 Days
Field of Search
US Class Current
74/5.60A
CPC Class Codes
G01C 19/28
Pick-offs, i.e. devices for...
Y10T 74/1264
Optical
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