| 发明名称 |
Test system for trailer brake mechanism |
| 摘要 |
An electrically controlled brake system for a towed vehicle such as a house trailer and means for selectively testing the operability of such system both prior to and during towing operation.
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| 申请公布号 |
US4122434(A) |
申请公布日期 |
1978.10.24 |
| 申请号 |
US19770836334 |
申请日期 |
1977.09.26 |
| 申请人 |
O.E.M. TECHNICAL SALES, INC. |
发明人 |
JENSEN, WILLIAM K. |
| 分类号 |
B60T13/74;B60T17/22;(IPC1-7):B60T17/22 |
主分类号 |
B60T13/74 |
| 代理机构 |
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代理人 |
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