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发明名称
PERFORATOR ROLLING MILLS DRIFT-ROD ADJUSTABLE SUSTAINING DEVICE
摘要
申请公布号
RO100526(B1)
申请公布日期
1991.01.31
申请号
RO19880133597
申请日期
1988.05.20
申请人
INTREPRINDEREA DE TEVI
发明人
SABAU EMIL-NICOLAE;SZEREDAI DANIEL;TERHESIU GHEORGHE;ROSAN ION
分类号
B21B25/02
主分类号
B21B25/02
代理机构
代理人
主权项
地址
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