Method of obtaining a chromiumcontaining tanning substance,申请号US19520321416-传众专利搜索

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发明名称	Method of obtaining a chromiumcontaining tanning substance
摘要
申请公布号	US2766098(A)	申请公布日期	1956.10.09
申请号	US19520321416	申请日期	1952.11.19
申请人	DIAMOND ALKALI COMPANY	发明人	PERRIN TOM S.
分类号	G03C8/30	主分类号	G03C8/30
代理机构		代理人
主权项
地址

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