Title:
【発明の名称】防火シャッター装置
Document Type and Number:
Japanese Patent JP2829835
Kind Code:
B2
Inventors:
ITO YASUTA
KITAGAKI KOICHI
ICHIMARU KAZUO
KITAGAKI KOICHI
ICHIMARU KAZUO
Application Number:
JP7440795A
Publication Date:
December 02, 1998
Filing Date:
March 07, 1995
Export Citation:
Assignee:
SANKEI KOKI KK
International Classes:
A62C2/06; A62C2/22; (IPC1-7): A62C2/22; A62C2/06
Attorney, Agent or Firm:
Hiroshi Harada