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发明名称
GENERATING DEVICE FOR SOME CLOSED NON-CIRCULAR CURVED SURFACES
摘要
申请公布号
RO111832(B1)
申请公布日期
1997.02.28
申请号
RO19960001316
申请日期
1996.06.28
申请人
INSTITUTUL DE CERCETARE SI PROIECTARE PENTRU MECANICA FINA, (ICPMF), BUCURESTI
发明人
LUNG IOAN;LATA IOAN;MARGARITESCU MIHAI
分类号
B23B5/44;(IPC1-7):B23B5/44
主分类号
B23B5/44
代理机构
代理人
主权项
地址
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