Title:
BOWED WALKING ROAD BLOCK
Document Type and Number:
Japanese Patent JPS59179902
Kind Code:
A
Inventors:
KISHIKAWA TAKESHI
Application Number:
JP5384783A
Publication Date:
October 12, 1984
Filing Date:
March 31, 1983
Export Citation:
Assignee:
SEIYUU KK
International Classes:
E01C1/00; E01C5/00; (IPC1-7): E01C1/00; E01C5/00
Domestic Patent References:
| JPS4716229U | 1972-10-25 | |||
| JPS4844607U | 1973-06-11 |
Attorney, Agent or Firm:
Hideo Takino
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