Title:
【考案の名称】筆記具
Document Type and Number:
Japanese Patent JP2573160
Kind Code:
Y2
More Like This:
Inventors:
Yoshihiro Wada
Application Number:
JP8097892U
Publication Date:
May 28, 1998
Filing Date:
October 29, 1992
Export Citation:
Assignee:
Pentel Co., Ltd.
International Classes:
B43K5/18; B43K7/10; B43K8/02; B43K8/04; (IPC1-7): B43K5/18; B43K7/10; B43K8/02
Domestic Patent References:
| JP1175888U |