| 发明名称 |
VEHICLE JACK WITH LOCKING MEANS |
| 摘要 |
A fluid pressure operated vehicle jack comprising telescoping members adapted to be extended upon connection with a container of pressurized air. Automatically actuated safety means are provided which lock the members in the extended position.
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| 申请公布号 |
US3831901(A) |
申请公布日期 |
1974.08.27 |
| 申请号 |
US19720298880 |
申请日期 |
1972.10.19 |
| 申请人 |
WILLIAMS D,US |
发明人 |
WILLIAMS D,US;SEIDEL C,US |
| 分类号 |
B66F3/24;B66F3/28;B66F3/30;F15B15/16;F15B15/26;(IPC1-7):B66F3/24 |
主分类号 |
B66F3/24 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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