Способ переработки хромаля,申请号SU19350178192-传众专利搜索

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法人/股东/高管

发明名称	Способ переработки хромаля
摘要
申请公布号	SU49221(A1)	申请公布日期	1937.01.31
申请号	SU19350178192	申请日期	1935.10.13
申请人	KASPERCHIK N.I.	发明人	KASPERCHIK N.I.
分类号	C01G37/14	主分类号	C01G37/14
代理机构		代理人
主权项
地址

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