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发明名称
Means for engaging and disengaging rotary cutters
摘要
申请公布号
US2629441(A)
申请公布日期
1953.02.24
申请号
US19480029076
申请日期
1948.05.25
申请人
ARMSTRONG CORK COMPANY
发明人
EAGER HERBERT H.
分类号
D06H7/04
主分类号
D06H7/04
代理机构
代理人
主权项
地址
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