Title:
【考案の名称】背表紙を備えたリング綴じ書籍
Document Type and Number:
Japanese Patent JP3020808
Kind Code:
U
Inventors:
Mikio Takei
Hiroyuki Yamamoto
Hiroyuki Yamamoto
Application Number:
JP845695U
Publication Date:
February 06, 1996
Filing Date:
July 20, 1995
Export Citation:
Assignee:
Mikio Takei
Hiroyuki Yamamoto
Hiroyuki Yamamoto
International Classes:
(IPC1-7): B42D3/04; B42B5/08; G09B29/04
Domestic Patent References:
| JP39004409A |
Attorney, Agent or Firm:
Nakamura Masami