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发明名称
Improvements relating to hydraulically operated grabs
摘要
申请公布号
GB1080183(A)
申请公布日期
1967.08.23
申请号
GB19650012846
申请日期
1965.03.26
申请人
J. C. BAMFORD (EXCAVATORS) LIMITED
发明人
KELLY ALEC JAMES
分类号
E02F3/413
主分类号
E02F3/413
代理机构
代理人
主权项
地址
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