Bar hanger
United States Patent 3162413

Inventors:
Hexdall, Andrew M.
Publication Date:
12/22/1964
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Assignee:
Hexdall, Andrew M.
Primary Class:
248/71
Other Classes:
248/217.200, 211/105.300, 248/343
International Classes:
F16L3/00
Foreign References:
SE129051A