Title:
【考案の名称】ガードドアの開放係止装置
Document Type and Number:
Japanese Patent JP2533975
Kind Code:
Y2
Inventors:
Jun Ogura
Hanaoka Hideyuki
Norimasa Tanaka
Okuda Haruyoshi
Eiji Sakiya
Koichiro Niwata
Hidetsu Shimazu
Hanaoka Hideyuki
Norimasa Tanaka
Okuda Haruyoshi
Eiji Sakiya
Koichiro Niwata
Hidetsu Shimazu
Application Number:
JP946391U
Publication Date:
April 30, 1997
Filing Date:
January 30, 1991
Export Citation:
Assignee:
Yutani Heavy Industries Co., Ltd.
International Classes:
E02F9/08; E02F9/16; E05C17/18; (IPC1-7): E02F9/16; E05C17/18
Domestic Patent References:
| JP54939U | ||||
| JP5935562U | ||||
| JP5682144U |