Title:
書籍保持装置
Document Type and Number:
Japanese Patent JP6457351
Kind Code:
B2
Inventors:
Keiichi Fujimoto
Keigo Tagami
Keigo Tagami
Application Number:
JP2015155561A
Publication Date:
January 23, 2019
Filing Date:
August 05, 2015
Export Citation:
Assignee:
Keiichi Fujimoto
Keigo Tagami
Keigo Tagami
International Classes:
A47B23/00
Domestic Patent References:
| JP2006042933A | ||||
| JP3060305U | ||||
| JP10225327A | ||||
| JP2000263908A | ||||
| JP61021335U |
Foreign References:
| US7798530 | ||||
| US20070096002 |
Attorney, Agent or Firm:
Yasushi Sasaki