Title:
複式筆記具
Document Type and Number:
Japanese Patent JP4540828
Kind Code:
B2
Inventors:
Nakayama Kyo
Masaru Kimura
Masaru Kimura
Application Number:
JP2000317945A
Publication Date:
September 08, 2010
Filing Date:
October 18, 2000
Export Citation:
Assignee:
MITSUBISHI PENCIL CO.,LTD.
International Classes:
B43K23/008; B43K24/14; B43K3/00; B43K7/02; B43K25/02
Domestic Patent References:
| JP59083587U | ||||
| JP61050799B2 | ||||
| JP5095786U | ||||
| JP5095785U | ||||
| JP10166777A |