Title:
【考案の名称】筆記具用キヤツプの柄
Document Type and Number:
Japanese Patent JPH04126891
Kind Code:
U
Inventors:
Shiro Kato
Application Number:
JP4292591U
Publication Date:
November 18, 1992
Filing Date:
May 13, 1991
Export Citation:
International Classes:
A47K7/00; B43K23/08; B43K29/00; (IPC1-7): B43K29/00; A47K7/00; B43K9/00
Domestic Patent References:
| JPS615057A | ||||
| JPS57188897A | 1982-11-19 |