Способ беления животных волокон,申请号SU19400037077-传众专利搜索

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发明名称	Способ беления животных волокон
摘要
申请公布号	SU63499(A1)	申请公布日期	1943.11.30
申请号	SU19400037077	申请日期	1940.10.11
申请人	APYKHTIN F.S.	发明人	APYKHTIN F.S.
分类号	D06L3/02	主分类号	D06L3/02
代理机构		代理人
主权项
地址

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