JPH01104365U - - Google Patents

Info

Publication number
JPH01104365U
JPH01104365U JP20108387U JP20108387U JPH01104365U JP H01104365 U JPH01104365 U JP H01104365U JP 20108387 U JP20108387 U JP 20108387U JP 20108387 U JP20108387 U JP 20108387U JP H01104365 U JPH01104365 U JP H01104365U
Authority
JP
Japan
Prior art keywords
book
index column
pages
utility
scope
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP20108387U
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP20108387U priority Critical patent/JPH01104365U/ja
Publication of JPH01104365U publication Critical patent/JPH01104365U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrically Operated Instructional Devices (AREA)
  • Toys (AREA)
  • Instructional Devices (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る書籍の一実施例の一使用
態様を示す概略斜面図であり、第2図はその他の
使用態様を示す概略斜面図である。 1〜10……項目別記載欄目次、11……目次
頁、12……索引欄の目次、13……記載欄のマ
ーク、14……索引欄のマーク、15……索引欄
の頁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 書籍の全頁の中央頁を含んで索引欄を設けたこ
    とを特徴とする書籍。
JP20108387U 1987-12-28 1987-12-28 Pending JPH01104365U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20108387U JPH01104365U (ja) 1987-12-28 1987-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20108387U JPH01104365U (ja) 1987-12-28 1987-12-28

Publications (1)

Publication Number Publication Date
JPH01104365U true JPH01104365U (ja) 1989-07-13

Family

ID=31491461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20108387U Pending JPH01104365U (ja) 1987-12-28 1987-12-28

Country Status (1)

Country Link
JP (1) JPH01104365U (ja)

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