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发明名称
LOCK ASSEMBLY
摘要
申请公布号
EP1242715(B1)
申请公布日期
2005.04.20
申请号
EP20000985068
申请日期
2000.11.16
申请人
SHELL INTERNATIONALE RESEARCHMAATSCHAPPIJ B.V.
发明人
HEIJNEN, WILHELMUS, HUBERTUS, PAULUS, MARIA
分类号
E21B23/02;(IPC1-7):E21B23/02
主分类号
E21B23/02
代理机构
代理人
主权项
地址
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