Title:
【考案の名称】外れ防止手段付鉤フック
Document Type and Number:
Japanese Patent JP2540566
Kind Code:
Y2
Inventors:
Takahiro Hashi
Application Number:
JP6798591U
Publication Date:
July 09, 1997
Filing Date:
May 21, 1991
Export Citation:
Assignee:
Limited company bridge
International Classes:
B66C1/36; F16B45/02; (IPC1-7): B66C1/36; F16B45/02
Domestic Patent References:
| JP4916650U | ||||
| JP3414Y1 |