Title:
Heating surface
United States Patent 2205543
Inventors:
Robert, Rideau Jean
Maxime, Ducret Andre
Publication Date:
06/25/1940
Export Citation:
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Assignee:
Robert, Rideau Jean
Maxime, Ducret Andre
Primary Class:
244/134D
Other Classes:
219/549
International Classes:
B64D15/12; B64D15/00
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