Title:
【考案の名称】開封器
Document Type and Number:
Japanese Patent JP2513087
Kind Code:
Y2
Inventors:
Soichiro Takai
Application Number:
JP493693U
Publication Date:
October 02, 1996
Filing Date:
January 21, 1993
Export Citation:
Assignee:
Soichiro Takai
International Classes:
B26B1/08; B26B27/00; B43M7/00; (IPC1-7): B43M7/00
Domestic Patent References:
| JP6021300A | ||||
| JP3188887A | ||||
| JP1145368U | ||||
| JP5631429Y1 |