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经营范围
发明名称
DEVOICE FOR TURNING OUT ELLIPTICAL BORES
摘要
申请公布号
RO95275(B1)
申请公布日期
1988.08.31
申请号
RO19860124152
申请日期
1986.07.16
申请人
INSTITUTUL POLITEHNIC
发明人
CARAMAN CATALIN;PARASCHIV DRAGOS;PRUTEANU OCTAVIAN;PINZARU EUGEN
分类号
B23B5/36
主分类号
B23B5/36
代理机构
代理人
主权项
地址
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