Title:
【発明の名称】避難用ハッチの開閉装置
Document Type and Number:
Japanese Patent JP2722337
Kind Code:
B2
Inventors:
ASAKA MASAO
SADOYAMA HAJIME
SADOYAMA HAJIME
Application Number:
JP19584395A
Publication Date:
March 04, 1998
Filing Date:
July 07, 1995
Export Citation:
Assignee:
MATSUMOTO KIKO KK
International Classes:
E05F11/28; A62B3/00; E04B1/00; E05F17/00; (IPC1-7): E05F17/00; A62B3/00; E04B1/00; E05F11/28
Domestic Patent References:
| JP62122656U |
Attorney, Agent or Firm:
Nobuyuki Shima