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发明名称
TUBE BENDING APPARATUSES AND PARTS THEREFOR
摘要
申请公布号
US3457753(A)
申请公布日期
1969.07.29
申请号
USD3457753
申请日期
1967.07.18
申请人
TELEDYNE INC.
发明人
DALE E. MAIER;JOSEPH A. CWIK
分类号
B21D7/024;(IPC1-7):B21D7/04
主分类号
B21D7/024
代理机构
代理人
主权项
地址
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