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发明名称
DRILLING DEVICE
摘要
申请公布号
JPH08132148(A)
申请公布日期
1996.05.28
申请号
JP19940269112
申请日期
1994.11.01
申请人
JAPAN II M KK
发明人
FUTAGAMI KAZUHIKO
分类号
G01B11/00;B21D28/04;B26F1/02;(IPC1-7):B21D28/04
主分类号
G01B11/00
代理机构
代理人
主权项
地址
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