Title:
Workers' head coverings
United States Patent 2884645
Inventors:
Elaine, Berg
Publication Date:
05/05/1959
Export Citation:
Assignee:
Elaine, Berg
Primary Class:
Other Classes:
2/200.1, 2/209.5, 132/274, 178/23A
International Classes:
A42B1/04; A42B1/06; A42B1/04
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