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发明名称
EXCAVATING TOOTH ASSEMBLY
摘要
An assembly including a socket member and a tooth member having longitudinally spaced bearing surfaces for ready interchange of tooth members so as to accommodate the excavating equipment for various types of work.
申请公布号
PH11745(A)
申请公布日期
1978.05.30
申请号
PH19160000175
申请日期
1975.08.29
申请人
ESCO CORP
发明人
JONES L;HAHN F
分类号
E02F9/28
主分类号
E02F9/28
代理机构
代理人
主权项
地址
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