发明授权
- 专利标题: Road pavement management instrument
- 专利标题(中): 路面管理仪器
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申请号: US295930申请日: 1994-08-25
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公开(公告)号: US5447336A公开(公告)日: 1995-09-05
- 发明人: Richard A. Deighton
- 申请人: Richard A. Deighton
- 申请人地址: CAX Ontario
- 专利权人: Deighton Associates Limited
- 当前专利权人: Deighton Associates Limited
- 当前专利权人地址: CAX Ontario
- 主分类号: B42D12/00
- IPC分类号: B42D12/00 ; B42D15/00
摘要:
A set of forms for management of road conditions is provided consisting of a road inventory form and a construction form, said road inventory form comprising: (a) a locational features section having a vertical column divided into boxes by a series of horizontal lines, in each of which boxes a location may be written; and (b) a pavement condition section having a vertical column divided into boxes by a series of horizontal lines, in each of which boxes the pavement condition at the location may be written; said construction form comprising a pavement treatment section having a vertical column divided into boxes by a series of horizontal lines, in each of which boxes a type of pavement treatment may be written; the arrangement being such that the construction form may be aligned with the road inventory form so that a type of pavement treatment may be entered in the pavement treatment section for the pavement condition at the given location.
公开/授权文献
- US4420615A Substituted pyridopyrimidines as gastric secretion inhibitors 公开/授权日:1983-12-13
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