Title:
軸体、及び、その軸体を使用した筆記具
Document Type and Number:
Japanese Patent JP5151558
Kind Code:
B2
Inventors:
Shigeki Maruyama
Naoto Yoshihara
Naoto Yoshihara
Application Number:
JP2008050749A
Publication Date:
February 27, 2013
Filing Date:
February 29, 2008
Export Citation:
Assignee:
Pentel Co., Ltd.
International Classes:
B43K3/00; B25G1/10; B43K23/008
Domestic Patent References:
| JP2004291612A | ||||
| JP2005305906A | ||||
| JP8080292A | ||||
| JP2001327576A | ||||
| JP2004295B2 | ||||
| JP2005199594A | ||||
| JP2002507509A |