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经营范围
发明名称
DRILLING HEAD RADIALLY ADJUSTABLE
摘要
申请公布号
CS207251(B1)
申请公布日期
1981.07.31
申请号
CS19770008003
申请日期
1977.12.02
申请人
MAZES,EDUARD,CS;SZENCZI,ONDREJ,CS
发明人
MAZES,EDUARD,CS;SZENCZI,ONDREJ,CS
分类号
B23B29/03;(IPC1-7):B23B29/03
主分类号
B23B29/03
代理机构
代理人
主权项
地址
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