Ventricular defibrillator
United States Patent 3093136
US Patent References:
/0938399.html
- - 0938399

Switch
- - 1352889

Diathermy apparatus
- - 1733763

Electrical apparatus
- - 1851504

Electrotherapeutical apparatus
- - 2452854


Inventors:
Lohr, Paul L. R.
Publication Date:
06/11/1963
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Assignee:
MINE SAFETY APPLIANCES CO
Primary Class:
Other Classes:
307/110, 200/509, 607/7
International Classes:
A61N1/39
US Patent References:
2764683Low voltage electro-therapy generator