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Patent US793729 - WRENCH FOR THRESHING-CYLINDERS
WRENCH FOR THRESHING-CYLINDERS
MARTIN MAHLEN et al
› Overview
Abstract
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Description
Claims
Patent number
: 793729
Filing date
: Jul 29, 1904
Issue date
: Jul 4, 1905
Inventors
:
MARTIN MAHLEN
,
MARTIN MAHLEN
Current U.S. Classification
:
81/57.3
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