Improvements in and relating to the treatment of hides,申请号GB19280033521-传众专利搜索

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发明名称	Improvements in and relating to the treatment of hides
摘要
申请公布号	GB300615(A)	申请公布日期	1930.02.17
申请号	GB19280033521	申请日期	1928.11.15
申请人	CHARLES JOSEPH MICHEL MARIE LE PETIT	发明人
分类号	C14C1/06	主分类号	C14C1/06
代理机构		代理人
主权项
地址

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