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http://www.google.com.au/patents/US2056874?utm_source=gb-gplus-share
Patent US2056874 - CURTAIN FIXTURE
CURTAIN FIXTURE
Claude E. Updegraff et al
› Overview
Abstract
Drawings
Description
Claims
Patent number
: 2056874
Filing date
: 25 Apr 1935
Issue date
: 6 Oct 1936
Inventors
:
Claude E. Updegraff
,
Claude E. Updegraff
Current U.S. Classification
:
248/265
View patent at USPTO
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Referenced by
Citing Patent
Filing date
Issue date
Original Assignee
Title
US4179091
6 Jun 1977
18 Dec 1979
Vertically adjustable drapery rod support
Drawings
Drawings
