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发明名称
DRIVE MECHANISM WITH INTERMITTENTLY POWERED BAND
摘要
申请公布号
CA820602(A)
申请公布日期
1969.08.19
申请号
CAD820602
申请日期
申请人
BELL AND HOWELL COMPANY
发明人
HENRY J. KOEBER, JR.
分类号
主分类号
代理机构
代理人
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