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发明名称
Apparatus for making carpet cushions
摘要
申请公布号
US2012303(A)
申请公布日期
1935.08.27
申请号
US19340713650
申请日期
1934.03.02
申请人
AMERICAN HAIR & FELT COMPANY
发明人
CLEMENTS ARTHUR L.
分类号
D04H17/00
主分类号
D04H17/00
代理机构
代理人
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地址
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