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PATTERN PRODUCING SWITCHING DEVICE
US 3,433,188 A
Filed
: 12/02/1966
Issued
: 03/18/1969
Est. Priority Date
: 12/02/1966
Status: Expired due to Term
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13 Citations
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Current Assignee
Norman Pickles
Original Assignee
Norman Pickles
Inventors
Pickles, Norman
Application Number
US04/598,703
Time in Patent Office
837 Days
Field of Search
US Class Current
112/80.23
CPC Class Codes
D03C 3/20
Electrically-operated jacqu...
G05B 19/122
using cards, tapes or discs...
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