Productions de nouveaux dérivés de la cellulose,申请号FRD708945-传众专利搜索

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发明名称	Productions de nouveaux dérivés de la cellulose
摘要
申请公布号	FR708945(A)	申请公布日期	1931.07.30
申请号	FRD708945	申请日期	1931.01.08
申请人	SOCIETE POUR L'INDUSTRIE CHIMIQUE A BALE	发明人
分类号	D06P1/673	主分类号	D06P1/673
代理机构		代理人
主权项
地址

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