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经营范围
发明名称
Procédé de préparation de fibres collagènes à partir de peaux
摘要
申请公布号
FR1270918(A)
申请公布日期
1961.09.01
申请号
FR19600841256
申请日期
1960.10.14
申请人
UNITED SHOE MACHINERY CORPORATION
发明人
分类号
A22C13/00
主分类号
A22C13/00
代理机构
代理人
主权项
地址
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