Method of producing sheets or films of regenerated cellulose,申请号US19320593416-传众专利搜索

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发明名称	Method of producing sheets or films of regenerated cellulose
摘要
申请公布号	US1983529(A)	申请公布日期	1934.12.11
申请号	US19320593416	申请日期	1932.02.16
申请人	DU PONT CELLOPHANE COMPANY, INC.	发明人	BRANDENBERGER JACQUES EDWIN
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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