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发明名称
Tube bending machine with pivotally mounted adjustable pressure dies
摘要
申请公布号
US2887141(A)
申请公布日期
1959.05.19
申请号
US19550494750
申请日期
1955.03.16
申请人
PINES ENGINEERING CO., INC.
发明人
BOWER BYRON F.;MEREDITH ROBERT J.
分类号
B21D7/06
主分类号
B21D7/06
代理机构
代理人
主权项
地址
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