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发明名称
Einrichtung zum Antreiben eines langgestreckten Körpers in Längsrichtung.
摘要
申请公布号
DE69015779(D1)
申请公布日期
1995.02.16
申请号
DE19906015779
申请日期
1990.10.02
申请人
FUGRO- MCCLELLAND ENGINEERS B.V., LEIDSCHENDAM, NL
发明人
ZUIDBERG, HERMAN MARIA, NL-2231 VV RIJNSBURG, NL
分类号
E21B19/22;F16H19/02;(IPC1-7):F16H19/00
主分类号
E21B19/22
代理机构
代理人
主权项
地址
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