Manufacture of sheets or films of regenerated cellulose,申请号US19320607492-传众专利搜索

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发明名称	Manufacture of sheets or films of regenerated cellulose
摘要
申请公布号	US1983531(A)	申请公布日期	1934.12.11
申请号	US19320607492	申请日期	1932.04.25
申请人	DU PONT CELLOPHANE COMPANY, INC.	发明人	BRANDENBERGER JACQUES EDWIN;DUPLESSIS CHARLES VICTOR EMMANUEL
分类号	C08L1/00	主分类号	C08L1/00
代理机构		代理人
主权项
地址

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