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发明名称
LOEFTEKROK
摘要
申请公布号
NO933107(D0)
申请公布日期
1993.09.01
申请号
NO19930003107
申请日期
1993.09.01
申请人
ALMAAS, TERJE;THORESEN, GEIR
发明人
ALMAAS, TERJE
分类号
B66C1/34;E21B;E21B19/04;(IPC1-7):E21B/
主分类号
B66C1/34
代理机构
代理人
主权项
地址
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