Title:
【発明の名称】椅子用座板
Document Type and Number:
Japanese Patent JP3055021
Kind Code:
B1
Inventors:
Yoshio Kato
Application Number:
JP22547399A
Publication Date:
June 19, 2000
Filing Date:
August 09, 1999
Export Citation:
Assignee:
Yoshio Kato
International Classes:
A47C7/16; A47C7/02; A47C9/00; A47C27/00; (IPC1-7): A47C7/16; A47C27/00
Domestic Patent References:
| JP11206502A | ||||
| JP49133014U | ||||
| JP60501990A |
Attorney, Agent or Firm:
Mitsuo Sakamoto