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发明名称
Leather and method of producing the same
摘要
申请公布号
US1785966(A)
申请公布日期
1930.12.23
申请号
US19270208413
申请日期
1927.07.25
申请人
HICKOK MANUFACTURING COMPANY, INC.
发明人
MIX EDWIN S.
分类号
C14C3/00
主分类号
C14C3/00
代理机构
代理人
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地址
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