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Tool for finger-pressure treatment and massage
United States Patent 2836175
US Patent References:
Electrotherapeutic massage appliance
- - 1539299
Needle hairbrush
- - 2482928
Inventors:
Takeo, Nakayama
Publication Date:
05/27/1958
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Download PDF 2836175
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Assignee:
Takeo, Nakayama
Primary Class:
601/135
International Classes:
A61H7/00