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发明名称
DATENÜBERTRAGUNGSSYSTEM
摘要
申请公布号
AT387566(T)
申请公布日期
2008.03.15
申请号
AT20030701197T
申请日期
2003.01.14
申请人
ATLAS COPCO ROCK DRILLS AB
发明人
RAMSTROEM, MIKAEL;SANDSTROEM, LARS;PETTERSSON, ROLAND;KNUTSSON, JAN
分类号
E21B44/00;G07C5/00
主分类号
E21B44/00
代理机构
代理人
主权项
地址
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