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发明名称
DEVICE FOR EXPANDING HOLLOW BODIES,IN PARTICULAR SHEET METAL VESSELS
摘要
申请公布号
CS182566(B1)
申请公布日期
1978.04.28
申请号
CS19750008687
申请日期
1975.12.19
申请人
SPACEK,JINDRICH,CS;SMRCEK,VACLAV,CS;KOSEK,JIRI,CS;HRDINA,JAN,CS
发明人
SPACEK,JINDRICH,CS;SMRCEK,VACLAV,CS;KOSEK,JIRI,CS;HRDINA,JAN,CS
分类号
B21D26/02;(IPC1-7):B21D26/02
主分类号
B21D26/02
代理机构
代理人
主权项
地址
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