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经营范围
发明名称
A process for the impregnation of leather to render it water-repellent
摘要
申请公布号
GB791633(A)
申请公布日期
1958.03.05
申请号
GB19550034398
申请日期
1955.12.01
申请人
BOEHME FETTCHEMIE G.M.B.H.
发明人
分类号
C07F9/02;C07F9/09;C14C9/00
主分类号
C07F9/02
代理机构
代理人
主权项
地址
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