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发明名称
Leather manufacture
摘要
申请公布号
US2316740(A)
申请公布日期
1943.04.13
申请号
US19420452322
申请日期
1942.07.25
申请人
AMERICAN CYANAMID COMPANY
发明人
DAWSON WILLIAM ORVILLE
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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