| 摘要 |
In a first embodiment of the present invention a compound truck leveler for use with a driveway includes an incline portion having a leading edge and a trailing edge wherein the trailing edge is disposed further from the driveway than the leading edge. The embodiment further includes a decline portion having a leading edge and a trailing edge wherein the leading edge of the decline portion is attached to the trailing edge of the incline portion and the leading edge of the decline portion is disposed further from the driveway than the trailing edge of the decline portion.
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