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JACK LOCK

来源:个人技术集锦
专利内容由知识产权出版社提供

专利名称:JACK LOCK发明人:HERMAN D,US申请号:US39391173申请日:19730904公开号:US3831892A公开日:19740827

摘要:A very popular jack is made by a single manufacturer, but sold under threedifferent names, to-wit, \"Hi-Lift,\" \"Handyman\" and \"Lumberman.\" The present inventionprovides theft-obstructing means for securely and stably mounting and locking a jack ofthis type to the inner face of a side wall of a pickup tray, or to any other wall structure.

申请人:HERMAN D,US

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