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发明名称
Improvements in the manufacture and production of tawed leather
摘要
申请公布号
GB333221(A)
申请公布日期
1930.07.28
申请号
GB19290002870
申请日期
1929.01.28
申请人
EDMUND STIASNY
发明人
分类号
C14C3/04
主分类号
C14C3/04
代理机构
代理人
主权项
地址
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