Electric nerve stimulator
United States Patent 2622601
Inventors:
Hans, Nemec
Publication Date:
12/23/1952
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Assignee:
Hans, Nemec
Primary Class:
Other Classes:
331/46, 600/26
International Classes:
A61N1/18; A61N1/32
Foreign References:
| NO60304A | ||||
| FR809469A | ||||
| FR859618A | ||||
| FR862014A |