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Patent US3213051 - Polyvinyl acetate and polyvinyl alcohol adhesives - Google Patents
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日期：2024-05-06
United States Patent 3,213,051 POLYVINYL ACETATE AND POLYVINYL ALCOHOL ADHESIVES Andrew E. Pink, Bainbridge, N.Y., now by change of name to Andrew Earl Pierce, assignor to The Borden Company, New York, N.Y., a corporation of New Jersey ......看更多
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