Title:
【考案の名称】本のページをめくる度、同時に見開きが保持される書見台
Document Type and Number:
Japanese Patent JPH0684933
Kind Code:
U
Inventors:
Kunimori
Application Number:
JP3421093U
Publication Date:
December 06, 1994
Filing Date:
May 20, 1993
Export Citation:
Assignee:
Kunimori
International Classes:
A47B23/00; B42D9/00; (IPC1-7): A47B23/00; B42D9/00