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发明名称
UNCLAMPING MANDREL
摘要
申请公布号
RU1773578(C)
申请公布日期
1992.11.07
申请号
SU19904861026
申请日期
1990.08.20
申请人
MOGILEVSKIJ MASH
发明人
TSUMAREV OLEG V,SU;KONOPLIN ANDREJ V,SU
分类号
B23B31/40
主分类号
B23B31/40
代理机构
代理人
主权项
地址
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