MODIFIED POLYVINYL ACETALS AND POLYVINYL KETALS AND PROCESS FOR PREPARING THEM,申请号CAD696990-传众专利搜索

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发明名称	MODIFIED POLYVINYL ACETALS AND POLYVINYL KETALS AND PROCESS FOR PREPARING THEM
摘要
申请公布号	CA696990(A)	申请公布日期	1964.11.03
申请号	CAD696990	申请日期
申请人	FARBWERKE HOECHST AKTIENGESELLSCHAFT VORMALS MEISTER LUCIUS AND BRUNING	发明人	KARL-HEINZ KAHRS;JOHANN W. ZIMMERMANN;FRITZ WINKLER
分类号		主分类号
代理机构		代理人
主权项
地址

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