Title:
Flange wrench
United States Patent 1425845
Inventors:
Foster, Robert B.
Application Number:
US53860722A
Publication Date:
08/15/1922
Filing Date:
02/23/1922
Assignee:
Foster, Robert B.
Primary Class:
International Classes:
B25B13/02; B25B13/10; B25B13/48
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