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发明名称
APPARATUS FOR WINDING THIN FILM INTO A ROLL AT HIGH SPEED
摘要
申请公布号
CA814273(A)
申请公布日期
1969.06.03
申请号
CAD814273
申请日期
申请人
JOHN DUSENBERY COMPANY
发明人
ROGER W. YOUNG
分类号
主分类号
代理机构
代理人
主权项
地址
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