Perfectionnements apportés aux procédés pour la production de blanc de zinc,申请号FRD709649-传众专利搜索

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发明名称	Perfectionnements apportés aux procédés pour la production de blanc de zinc
摘要
申请公布号	FR709649(A)	申请公布日期	1931.08.11
申请号	FRD709649	申请日期	1931.01.19
申请人	ZINKHUTTE NEU-ERLAA GESELLSCHAFT M.B.H.	发明人
分类号	C09C1/04;C22B19/34	主分类号	C09C1/04
代理机构		代理人
主权项
地址

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