Title:
座板安全装置およびシャッター
Document Type and Number:
Japanese Patent JP3593187
Kind Code:
B2
Inventors:
Seiichi Tsukiyama
Application Number:
JP22124595A
Publication Date:
November 24, 2004
Filing Date:
August 30, 1995
Export Citation:
Assignee:
Toyo Shutter Co., Ltd.
International Classes:
E06B9/80; E06B9/17; E06B9/84; (IPC1-7): E06B9/84
Domestic Patent References:
| JP56127296U | ||||
| JP3117100U | ||||
| JP9041850A |
Attorney, Agent or Firm:
Yasuo Ishii