Electroencephalographic electrode
United States Patent 2872926
US Patent References:
Suction electrode
- - 2580628


Inventors:
Alderman, Freida B.
Publication Date:
02/10/1959
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Assignee:
Alderman, Freida B.
Primary Class:
600/383
Other Classes:
600/395
International Classes:
A61N1/04