Chemical heating pad, particularly useful in permanent waving of human hair
United States Patent 2533958
Inventors:
Root, Morris J.
Reed, Raymond E.
Reed, Raymond E.
Publication Date:
12/12/1950
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Export Citation:
Assignee:
Raymond, Reed E.
Primary Class:
Other Classes:
126/263.050, 126/263.020
International Classes:
A45D7/06; A45D7/00
Foreign References:
| AU113710B |