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经营范围
发明名称
Improvements in or relating to methods of preparing leather and to leather prepared thereby
摘要
申请公布号
GB569385(A)
申请公布日期
1945.05.22
申请号
GB19430007654
申请日期
1943.05.13
申请人
AMERICAN CYANAMID COMPANY
发明人
分类号
C14C3/02
主分类号
C14C3/02
代理机构
代理人
主权项
地址
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