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http://www.google.com.au/patents/US1742771?utm_source=gb-gplus-share
Patent US1742771 - RATED
RATED
R. KIPP CAR HANDLING et al
› Overview
Abstract
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Description
Claims
Patent number
: 1742771
Filing date
: 11 Apr 1929
Issue date
: 7 Jan 1930
Inventors
:
R. KIPP CAR HANDLING
,
R. KIPP CAR HANDLING
Current U.S. Classification
:
118/326
;
104/48
;
118/DIG.7
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Referenced by
Citing Patent
Filing date
Issue date
Original Assignee
Title
US6769162
29 Nov 2000
3 Aug 2004
General Electric Company
Railcar maintenance process
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