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http://www.google.com.au/patents/US3249109?utm_source=gb-gplus-share
Patent US3249109 - TOP-I CAL DRESS ING
TOP-I CAL DRESS ING
Harry Maeth et al
Overview
Abstract
Drawings
Description
Claims
Patent number
: 3249109
Filing date
: 1 Nov 1963
Issue date
: 3 May 1966
Plain text
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