Title:
【考案の名称】高速道路の距離、所要時間早見盤
Document Type and Number:
Japanese Patent JPH07886
Kind Code:
Y2
Inventors:
Hiroshi Toda
Tokuaki Sora
Tokuaki Sora
Application Number:
JP735289U
Publication Date:
January 11, 1995
Filing Date:
January 25, 1989
Export Citation:
Assignee:
Apics Co., Ltd.
Japan Road Public Corporation
Japan Road Public Corporation
International Classes:
G01C21/20; G01C21/00; G06C3/00; G08G1/0968; (IPC1-7): G01C21/20; G06C3/00
Domestic Patent References:
| JP6432587U | ||||
| JP4319630Y1 |
Attorney, Agent or Firm:
Ogawa Kazuomi
Next Patent: 除塵機