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经营范围
发明名称
THE RECTANGULAR PRESTRAINED FLANGE
摘要
申请公布号
CS225723(B1)
申请公布日期
1984.02.13
申请号
CS19810008966
申请日期
1981.12.03
申请人
TUBL ZDENEK ING.CSC.,CS;MOJZIS VRATISLAV ING.,CS;VARGA KAREL ING.CSC.,CS;SOLC JAROSLAV,CS
发明人
TUBL ZDENEK ING.CSC.,CS;MOJZIS VRATISLAV ING.,CS;VARGA KAREL ING.CSC.,CS;SOLC JAROSLAV,CS
分类号
B21K23/04;(IPC1-7):B21K23/04
主分类号
B21K23/04
代理机构
代理人
主权项
地址
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