Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
OPERATION TIME TABLE DISPLAY UNIT FOR TRANSPORTATION SYSTEM
Document Type and Number:
Japanese Patent JPS62295089
Kind Code:
A
Inventors:
YAMAMOTO HIDEO
Application Number:
JP13864086A
Publication Date:
December 22, 1987
Filing Date:
June 14, 1986
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
YAMAMOTO HIDEO
International Classes:
G06Q50/00; G06Q50/30; G09D1/00; (IPC1-7): G06F15/20; G09D1/00
Attorney, Agent or Firm:
Kazuhiro Akazawa