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发明名称
UTVIDBAR TETNINGSANORDNING
摘要
申请公布号
NO931409(D0)
申请公布日期
1993.04.16
申请号
NO19930001409
申请日期
1993.04.16
申请人
GATES RUBBER COMPANY, THE
发明人
LEE JR., ALBERT H.;SABO, CARL H.
分类号
E21B;E21B33/127;(IPC1-7):E21B/
主分类号
E21B
代理机构
代理人
主权项
地址
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