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发明名称
Fremgangsmåte for lading av slurrysprengstoff i et borehull
摘要
申请公布号
NO974226(D0)
申请公布日期
1997.09.12
申请号
NO19970004226
申请日期
1997.09.12
申请人
DYNO INDUSTRIER ASA
发明人
VESTRE, JAN HANS
分类号
F42D1/08;C06B21/00;C06B23/00;C06B47/00;F42B33/02;F42D1/10;(IPC1-7):F42D
主分类号
F42D1/08
代理机构
代理人
主权项
地址
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