Title:
Adjustable bar hanger and receptacle fastening means
United States Patent 2316389

Inventors:
Atkinson, Earl B.
Publication Date:
04/13/1943
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Assignee:
Atkinson, Earl B.
Primary Class:
248/300
Other Classes:
248/200.100, 174/63, 220/3.900, 403/104, 248/311.200, 248/906, 180/68.500
International Classes:
H02G3/12