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发明名称
DEVICE FOR DISMOUNTING AND MOUNTING SHUT-OFF VALVE HEADS
摘要
申请公布号
PL308081(A1)
申请公布日期
1996.10.14
申请号
PL19950308081
申请日期
1995.04.10
申请人
KOZA TADEUSZ
发明人
KOZA TADEUSZ
分类号
B23P19/04;(IPC1-7):B23P19/04
主分类号
B23P19/04
代理机构
代理人
主权项
地址
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