Title:
Electrical heating system
Document Type and Number:
United States Patent 2533409


Inventors:
Tice, Reuben S.
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Sponsored by:
Flash of Genius
Publication Date:
12/12/1950
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Assignee:
Tice, Reuben S.
Primary Class:
219/213
Other Classes:
219/519, 209/238, 338/256, 237/69, 338/67, 338/332, 338/278, 338/329, 219/494, 338/295, 338/275, 338/320, 338/208
International Classes:
F24D13/02
US Patent References:
1781244Hair-curling machine
1900831Electrical control system for permanent hair-waving apparatus
2165970Electric heating system operating by heat radiation
Foreign References:
AU113192B
GB419843A
GB493533A
DE398725C