Title:
Flexible tube warmer
United States Patent 2120301
Inventors:
Paul, Tishman
Publication Date:
06/14/1938
Export Citation:
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Assignee:
Paul, Tishman
Primary Class:
219/526
Other Classes:
138/128, 174/72A, 174/131A, 174/DIG.11, 219/528, 219/549, 392/468, 392/472, 607/105
International Classes:
H05B3/58
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