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发明名称
AUTOMATIC SAFETY DEVICE AGAINST SPONTANEOUS FALL OF HYDRAULIC PRESS RAM
摘要
申请公布号
CS180471(B1)
申请公布日期
1977.12.30
申请号
CS19760003081
申请日期
1976.05.10
申请人
PEXA,GUSTAV,CS;CHRTEK,BOHUMIL,CS;HLAVACEK,IVAN,CS
发明人
PEXA,GUSTAV,CS;CHRTEK,BOHUMIL,CS;HLAVACEK,IVAN,CS
分类号
B30B15/00;(IPC1-7):B30B15/00
主分类号
B30B15/00
代理机构
代理人
主权项
地址
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