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http://www.google.com/patents/US2267624?utm_source=gb-gplus-share
Patent US2267624 - CHOCOLATE-FLAVOR DRINK AND PROCESS
CHOCOLATE-FLAVOR DRINK AND PROCESS
Arthur Edward Siehrs et al
Overview
Abstract
Description
Claims
Patent number
: 2267624
Filing date
: Nov 9, 1938
Issue date
: Dec 23, 1941
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