Title:
【考案の名称】小冊子付き学習用書籍
Document Type and Number:
Japanese Patent JP3091345
Kind Code:
U
Inventors:
Kato Eisai
Akiyoshi Saita
Akiyoshi Saita
Application Number:
JP2002004249U
Publication Date:
January 24, 2003
Filing Date:
July 10, 2002
Export Citation:
Assignee:
Obunsha Co., Ltd.
International Classes:
(IPC1-7): B42D1/02
Attorney, Agent or Firm:
Yuzo Agata (2 outside)