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发明名称
Twin ripsaw with oppositely driven blades and power feed
摘要
申请公布号
US2936800(A)
申请公布日期
1960.05.17
申请号
US19570683598
申请日期
1957.09.12
申请人
YATES-AMERICAN MACHINE COMPANY
发明人
ESCHENBURG WILLIAM A.;STAUBER ALVIN GEORGE;MARKS HARRY C.
分类号
B23D45/10;B27B25/00
主分类号
B23D45/10
代理机构
代理人
主权项
地址
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