Title:
【考案の名称】筆記具等のキャップ
Document Type and Number:
Japanese Patent JP2560138
Kind Code:
Y2
Inventors:
Takashi Isoda
Application Number:
JP2934691U
Publication Date:
January 21, 1998
Filing Date:
April 03, 1991
Export Citation:
Assignee:
MITSUBISHI PENCIL CO.,LTD.
International Classes:
B43K23/08; B43K3/00; B43K7/10; (IPC1-7): B43K23/08
Domestic Patent References:
| JP1139595U | ||||
| JP63134791U | ||||
| JP56146584U | ||||
| JP756225Y2 | ||||
| JP77199Y2 | ||||
| JP712062Y2 | ||||
| JP6111016Y2 |