Title:
鉛筆補助軸調節具
Document Type and Number:
Japanese Patent JP3142346
Kind Code:
U
Inventors:
Toshihiro Toda
Application Number:
JP2008002001U
Publication Date:
June 12, 2008
Filing Date:
March 04, 2008
Export Citation:
Assignee:
Toshihiro Toda
International Classes:
B43K23/008