Title:
Sequence switch for ventricular defibrillator
United States Patent 3211154


Inventors:
Becker, Earl M.
Bridge, John J.
Application Number:
US20494762A
Publication Date:
10/12/1965
Filing Date:
06/25/1962
Assignee:
MINE SAFETY APPLIANCES CO
Primary Class:
Other Classes:
200/16B, 200/16R, 200/291, 200/541, 607/7
International Classes:
A61N1/39; H01H3/50; H01H15/02; H01H17/00; H01H43/12
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US Patent References:
Foreign References:
GB766504A1957-01-23