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经营范围
发明名称
Borrningsapparat
摘要
申请公布号
FI974264(A0)
申请公布日期
1997.11.18
申请号
FI19970004264
申请日期
1997.11.18
申请人
JAERVELAE, JORMA;JAERVELAE, VESA
发明人
JAERVELAE, JORMA;JAERVELAE, VESA
分类号
E21B;(IPC1-7):E21B
主分类号
E21B
代理机构
代理人
主权项
地址
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