Title:
Pens and pencils
Document Type and Number:
Japanese Patent JP6040536
Kind Code:
B2
Inventors:
Gaku Yamamoto
Application Number:
JP2012019128A
Publication Date:
December 07, 2016
Filing Date:
January 31, 2012
Export Citation:
Assignee:
Pentel Co., Ltd.
International Classes:
B43K21/16; B43K21/00
Domestic Patent References:
| JP2011104936A | ||||
| JP2009107135A | ||||
| JP2009292001A | ||||
| JP2001030679A |