Title:
【発明の名称】自在支柱
Document Type and Number:
Japanese Patent JP2896294
Kind Code:
B2
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Inventors:
GOTO SHUNEI
MATSUSHITA ISAMU
HIRANO SHIGEKI
MATSUSHITA ISAMU
HIRANO SHIGEKI
Application Number:
JP23890193A
Publication Date:
May 31, 1999
Filing Date:
August 30, 1993
Export Citation:
Assignee:
WAI KEI KEI KK
HOKURIKU SEIKI KK
HOKURIKU SEIKI KK
International Classes:
E01F13/00; E04H17/20; (IPC1-7): E01F13/00
Domestic Patent References:
| JP60416U | ||||
| JP5224743U |
Attorney, Agent or Firm:
Nobumichi Miyata