Title:
熱変色性筆記具
Document Type and Number:
Japanese Patent JP5603737
Kind Code:
B2
Inventors:
Hisatsugu Iwata
Application Number:
JP2010242830A
Publication Date:
October 08, 2014
Filing Date:
October 28, 2010
Export Citation:
Assignee:
Pilot ink incorporated company
International Classes:
B43K24/04; B43K8/02; B43K29/02; B43L19/00