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发明名称
DEVICE FOR BENDING TUBES
摘要
申请公布号
BG42042(A1)
申请公布日期
1987.10.15
申请号
BG19860075461
申请日期
1986.06.24
申请人
IVANOV,IVAN D.;DIMITROV,DIMITR S.;STANCHEVA,VENETA I.
发明人
IVANOV,IVAN D.;DIMITROV,DIMITR S.;STANCHEVA,VENETA I.
分类号
B21D7/02;(IPC1-7):B21D7/02
主分类号
B21D7/02
代理机构
代理人
主权项
地址
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