Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
読書集中用のシオリ
Document Type and Number:
Japanese Patent JP3124530
Kind Code:
U
Inventors:
Masuhiko Masuari
Application Number:
JP2006001870U
Publication Date:
August 24, 2006
Filing Date:
February 17, 2006
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
Masuhiko Masuari
International Classes:
B42D9/00