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http://www.google.ca/patents/US3575248?utm_source=gb-gplus-share
Patent US3575248 - WEIGHING DEVICE
WEIGHING DEVICE
Edward H.Bell Monongahela et al
› Overview
Abstract
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Description
Claims
Patent number
: 3575248
Filing date
: 14 Apr 1969
Issue date
: 2 Apr 1971
Inventors
:
Edward H.Bell Monongahela
,
Edward H.Bell Monongahela
Current U.S. Classification
:
177/163
;
177/208
;
177/211
View patent at USPTO
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