Title:
FORMATION OF MAGNETIZED PAVING BODY FOR GUIDING VISUAL SENSE HANDICAPPED PERSON
Document Type and Number:
Japanese Patent JPS63251508
Kind Code:
A
Inventors:
SATO MOTOSHI
HAYASHI YUKIHIDE
TSUCHIYA AKIRA
HAYASHI YUKIHIDE
TSUCHIYA AKIRA
Application Number:
JP8285787A
Publication Date:
October 19, 1988
Filing Date:
April 06, 1987
Export Citation:
Assignee:
SEIKI TOKYU KOGYO KK
International Classes:
E01F9/00; A61F9/08; E01F9/50; E01F9/506; E01F9/518; (IPC1-7): A61F9/08; E01F9/04
Domestic Patent References:
JPS5924016A | 1984-02-07 | |||
JPS5214037A | 1977-02-02 | |||
JPS5467399A | 1979-05-30 | |||
JPS59213807A | 1984-12-03 |
Attorney, Agent or Firm:
Soichi Takezawa