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US 2,574,869 A
Filed
: 12/09/1948
Issued
: 11/13/1951
Est. Priority Date
: 12/10/1947
Status: Expired due to Term
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Current Assignee
Francis Green John Dudley
Original Assignee
Francis Green John Dudley
Inventors
FRANCIS GREEN JOHN DUDLEY
Application Number
US03/064,305
Time in Patent Office
1,069 Days
Field of Search
US Class Current
337/88
CPC Class Codes
H01H 37/10
Compensation for variation ...
H01H 37/60
Means for producing snap ac...
Y10T 74/18864
Snap action
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