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http://www.google.co.uk/patents/US2861310?utm_source=gb-gplus-share
Patent US2861310 - MARTIN
MARTIN
Hans Martin et al
› Overview
Abstract
Drawings
Description
Claims
Patent number
: 2861310
Filing date
: 2 Dec 1954
Issue date
: 25 Nov 1958
Inventors
:
Hans Martin
,
Hans Martin
Current U.S. Classification
:
24/69.0SK
;
24/68.0SK
;
24/712.6
View patent at USPTO
Search USPTO Assignment Database
Referenced by
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US5129130
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Drawings
Drawings
