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发明名称
INDUCTOR FOR GRADUAL HEATING OF TUBES BY MIDDLE-FREQUENCY CURRENTS FOR SHAPING MAINLY TUBES BENDING
摘要
申请公布号
CS223279(B1)
申请公布日期
1983.09.15
申请号
CS19810007225
申请日期
1981.10.02
申请人
SANDERA,JOSEF,CS;PROKOP,BOHUMIR,CS;KASPAR,MILAN,CS
发明人
SANDERA,JOSEF,CS;PROKOP,BOHUMIR,CS;KASPAR,MILAN,CS
分类号
B21D7/16;(IPC1-7):B21D7/16
主分类号
B21D7/16
代理机构
代理人
主权项
地址
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