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发明名称
Low tension core adapter
摘要
申请公布号
US3322361(A)
申请公布日期
1967.05.30
申请号
US19650484865
申请日期
1965.09.03
申请人
JOHN DUSENBERY COMPANY, INC.
发明人
YOUNG ROGER W.
分类号
B29C53/32;B65H18/10;B65H23/18;B65H75/08;B65H75/30
主分类号
B29C53/32
代理机构
代理人
主权项
地址
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DECONCENTRATOR
TELEPHONE SYSTEM
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