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发明名称
CRIMPING DEVICE
摘要
This invention consists of a hand-operated crimping device used to close a flange, such as on a car door, comprising cooperating dies where the lower die is a foot coupled to a movable handle and the upper die is the lower frame of the tool.
申请公布号
US3800387(A)
申请公布日期
1974.04.02
申请号
USD3800387
申请日期
1972.09.05
申请人
HAMILTON J,US
发明人
HAMILTON J,US
分类号
B21D39/02;E04B2/72;E04D3/36;(IPC1-7):B23P19/00
主分类号
B21D39/02
代理机构
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