Title:
収納式階段状観覧席
Document Type and Number:
Japanese Patent JP4382313
Kind Code:
B2
Inventors:
Kiyoji Koide
Application Number:
JP2001272013A
Publication Date:
December 09, 2009
Filing Date:
September 07, 2001
Export Citation:
Assignee:
Kotobuki Co., Ltd.
International Classes:
E04H3/12; A47C1/126
Domestic Patent References:
| JP61087838U | ||||
| JP1151560U |
Attorney, Agent or Firm:
Kenji Sugimura
Shiro Fujitani
Kosaku Sugimura
Shiro Fujitani
Kosaku Sugimura