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发明名称
EINSPUELGERAET ZUM VERLEGEN VON KABELN, ROHREN U.DGL.
摘要
申请公布号
DE2332865(B2)
申请公布日期
1977.12.22
申请号
DE19732332865
申请日期
1973.06.28
申请人
发明人
分类号
E02F5/10;(IPC1-7):F16L1/04
主分类号
E02F5/10
代理机构
代理人
主权项
地址
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