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经营范围
发明名称
DRILLING CROWN
摘要
申请公布号
JPS57102713(A)
申请公布日期
1982.06.25
申请号
JP19810174657
申请日期
1981.11.02
申请人
ROBERT BOSCH GMBH
发明人
OTSUTOO BAUMAN;HANSUUPEETAA DOOZE;BUIRUBERUTO RAIBETANTSU;KAARU BUANNAA
分类号
B23B51/04
主分类号
B23B51/04
代理机构
代理人
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地址
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