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发明名称
摘要
申请公布号
DE2715515(C3)
申请公布日期
1980.03.13
申请号
DE19772715515
申请日期
1977.04.06
申请人
ALLIS-CHALMERS CORP., WEST ALLIS, WIS. (V.ST.A.)
发明人
KJOS, DAVID MELVIN, WAUWATOSA;JENNESS, RAYMOND CLARENCE, MILWAUKEE;SABASKI, RICHARD EDWARD, HALES CORNERS;ROLOFF, CARL ARTHUR, NASHOTAH
分类号
B02C17/18;(IPC1-7):B02C17/18
主分类号
B02C17/18
代理机构
代理人
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