Title:
Bottle-supporting gasket and air filter
United States Patent 1658227

Inventors:
Davis Jr., Allen
Publication Date:
02/07/1928
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Assignee:
CINO CHEMICAL PRODUCTS COMPANY
Primary Class:
222/185.100
Other Classes:
277/606, 141/285, 277/918, 277/627, 222/189.090, 222/481, 62/397
International Classes:
B67D3/00