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发明名称
Method of winding cartridges
摘要
申请公布号
US2175775(A)
申请公布日期
1939.10.10
申请号
US19370161717
申请日期
1937.08.30
申请人
DE LUXE PRODUCTS CORPORATION
发明人
HURN JAMES E.
分类号
B01D27/00
主分类号
B01D27/00
代理机构
代理人
主权项
地址
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