Procedimento per la fabbricazione di fibre tessili artificiali aventi l'aspetto della lana, a base di viscosa e di caseina.,申请号CHD242573-传众专利搜索

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发明名称	Procedimento per la fabbricazione di fibre tessili artificiali aventi l'aspetto della lana, a base di viscosa e di caseina.
摘要
申请公布号	CH242573(A)	申请公布日期	1946.05.31
申请号	CHD242573	申请日期	1943.02.01
申请人	RONCAGLIA,DANTE	发明人	RONCAGLIA,DANTE
分类号	D01F4/00	主分类号	D01F4/00
代理机构		代理人
主权项
地址

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