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发明名称
Apparatus for mulling leather
摘要
申请公布号
US2254870(A)
申请公布日期
1941.09.02
申请号
US19390293666
申请日期
1939.09.07
申请人
NORTH AMERICAN HOLDING CORPORATION;PARSHAD HOLDING CORPORATION
发明人
EATON CHARLES F.
分类号
C14B1/40
主分类号
C14B1/40
代理机构
代理人
主权项
地址
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