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Electrically operable valve control mechanism
US 2,930,571 A
Filed
: 01/12/1959
Issued
: 03/29/1960
Est. Priority Date
: 01/12/1959
Status: Expired due to Term
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Current Assignee
Edwin G. Vogl
Original Assignee
Edwin G. Vogl
Inventors
Vogl, Edwin G.
Application Number
US03/786,152
Time in Patent Office
442 Days
Field of Search
US Class Current
251/69
CPC Class Codes
F16H 2025/2068
Means for returning linear ...
F16K 31/047
characterised by mechanical...
Y10T 74/18704
Means to selectively lock o...
Y10T 74/19795
Parallel to shaft
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