发明名称 FRAME STRAIGHTENING MACHINE FOR VEHICLES AND THE LIKE
摘要 A device for straightening frames and bodies of automotive vehicles. The device includes a telescoping main frame having a hydraulically moveable upright beam and various attachments for applying pushing, pulling and other forces.
申请公布号 US3689030(A) 申请公布日期 1972.09.05
申请号 USD3689030 申请日期 1971.03.25
申请人 CHARLES HENRY BACKUS 发明人 CHARLES HENRY BACKUS
分类号 B21D1/14;B66F3/36;(IPC1-7):B66F3/24;B66F3/00 主分类号 B21D1/14
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