Title:
Burial vault
Document Type and Number:
United States Patent 1956873
Inventors:
Mustin, Herbert S.
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Publication Date:
05/01/1934
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Referenced by:
Export Citation:
Assignee:
Mustin, Herbert S.
Primary Class:
Other Classes:
16/258, 292/175, 16/232
International Classes:
E04H13/00