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经营范围
发明名称
BOREROER.
摘要
申请公布号
NO850691(A)
申请公布日期
1986.08.22
申请号
NO19850000691
申请日期
1985.02.21
申请人
RAUFOSS AMMUNISJONSFABRIKKER, A/S
发明人
NARUM, HENNING;SANGESLAND, SIGBJOERN
分类号
E21B7/04;E21B17/00;E21B17/22;(IPC1-7):E21B/
主分类号
E21B7/04
代理机构
代理人
主权项
地址
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