JPH0185760U - - Google Patents

Info

Publication number
JPH0185760U
JPH0185760U JP18011787U JP18011787U JPH0185760U JP H0185760 U JPH0185760 U JP H0185760U JP 18011787 U JP18011787 U JP 18011787U JP 18011787 U JP18011787 U JP 18011787U JP H0185760 U JPH0185760 U JP H0185760U
Authority
JP
Japan
Prior art keywords
wire
document
main body
copy prevention
copy
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.)
Granted
Application number
JP18011787U
Other languages
English (en)
Other versions
JPH0738923Y2 (ja
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 JP1987180117U priority Critical patent/JPH0738923Y2/ja
Publication of JPH0185760U publication Critical patent/JPH0185760U/ja
Application granted granted Critical
Publication of JPH0738923Y2 publication Critical patent/JPH0738923Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Cleaning In Electrography (AREA)
  • Credit Cards Or The Like (AREA)
  • Printing Methods (AREA)

Description

【図面の簡単な説明】
第１図は、本考案の複写防止用書類の一例を示
す分解斜視図である。 １０……原稿本体部、２０，３０……網状体、
２１，２２，３１，３２……線材群、４０……透
光性フイルム。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 表面上に所定の情報画像を有する書類本体部
    と、 該書類本体部の表面に、該表面の露光時に干渉
    縞が生じるように配設された、それぞれが複数の
    平行線材でなる一対の線材群と、 を具備する複写防止用書類。 ２ 前記一方の線材群の各線材が、他方の線材群
    の各線材と４５度以下の角度で交差している実用
    新案登録請求の範囲第１項に記載の複写防止用書
    類。 ３ 前記各線材群は、網状体をそれぞれ構成する
    実用新案登録請求の範囲第１項に記載の複写防止
    用書類。 ４ 前記一対の線材群は、前記書類本体部と、透
    光性フイルムとにより挟まれて固定されている実
    用新案登録請求の範囲第１項に記載の複写防止用
    書類。
JP1987180117U 1987-11-26 1987-11-26 複写防止用書類 Expired - Lifetime JPH0738923Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987180117U JPH0738923Y2 (ja) 1987-11-26 1987-11-26 複写防止用書類

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987180117U JPH0738923Y2 (ja) 1987-11-26 1987-11-26 複写防止用書類

Publications (2)

Publication Number Publication Date
JPH0185760U true JPH0185760U (ja) 1989-06-07
JPH0738923Y2 JPH0738923Y2 (ja) 1995-09-06

Family

ID=31471646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987180117U Expired - Lifetime JPH0738923Y2 (ja) 1987-11-26 1987-11-26 複写防止用書類

Country Status (1)

Country Link
JP (1) JPH0738923Y2 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923023U (ja) * 1982-08-04 1984-02-13 株式会社日立製作所 簡易冷風装置
JPS60184674U (ja) * 1984-05-18 1985-12-07 株式会社細川活版所 コピ−防止用紙
JPS6294882A (ja) * 1985-10-22 1987-05-01 Ricoh Co Ltd 複写防止装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923023U (ja) * 1982-08-04 1984-02-13 株式会社日立製作所 簡易冷風装置
JPS60184674U (ja) * 1984-05-18 1985-12-07 株式会社細川活版所 コピ−防止用紙
JPS6294882A (ja) * 1985-10-22 1987-05-01 Ricoh Co Ltd 複写防止装置

Also Published As

Publication number Publication date
JPH0738923Y2 (ja) 1995-09-06

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