Title:
Pneumatic cushion
United States Patent 1343357
Inventors:
Eggers, Anton C.
Publication Date:
06/15/1920
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Export Citation:
Assignee:
Goodyear, India Rubber Glove S.
Primary Class:
Other Classes:
128/118.100, 128/DIG.023, 5/630, 5/655.300
International Classes:
A47C27/08