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发明名称
LUBRICATION DEVICE FOR METAL SHEETS
摘要
申请公布号
CS8707020(A1)
申请公布日期
1988.11.15
申请号
CS19870007020
申请日期
1987.09.30
申请人
ERSIL JIRI,CS;BURES PETR,CS
发明人
ERSIL JIRI,CS;BURES PETR,CS
分类号
B21D22/20;(IPC1-7):B21D22/20
主分类号
B21D22/20
代理机构
代理人
主权项
地址
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