Title:
Hot water bottle of rubber
Document Type and Number:
United States Patent 2024908
Inventors:
Adolf, Blum
Plaque It!
Sponsored by: Flash of Genius |
Publication Date:
12/17/1935
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Referenced by:
Export Citation:
Assignee:
Adolf, Blum
Primary Class:
Other Classes:
383/901, 383/96
International Classes:
B29D22/00