Perfectionnements relatifs aux cuirs tannés par des produits végétaux,申请号FRD919687-传众专利搜索

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发明名称	Perfectionnements relatifs aux cuirs tannés par des produits végétaux
摘要
申请公布号	FR919687(A)	申请公布日期	1947.03.14
申请号	FRD919687	申请日期	1946.01.03
申请人	RICHARD HODGSON AND SONS LIMITED	发明人
分类号	C14C9/00	主分类号	C14C9/00
代理机构		代理人
主权项
地址

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