JPH0738923Y2 - 複写防止用書類 - Google Patents

複写防止用書類

Info

Publication number
JPH0738923Y2
JPH0738923Y2 JP1987180117U JP18011787U JPH0738923Y2 JP H0738923 Y2 JPH0738923 Y2 JP H0738923Y2 JP 1987180117 U JP1987180117 U JP 1987180117U JP 18011787 U JP18011787 U JP 18011787U JP H0738923 Y2 JPH0738923 Y2 JP H0738923Y2
Authority
JP
Japan
Prior art keywords
document
information image
image
wire rod
pair
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.)
Expired - Lifetime
Application number
JP1987180117U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0185760U (enrdf_load_stackoverflow
Inventor
顕 堤
和重 井上
昌司 鏡
暢宏 平野
享 中沢
充司 辻田
均 長浜
博嗣 小俣
Original Assignee
三田工業株式会社
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 by 三田工業株式会社 filed Critical 三田工業株式会社
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

Links

Landscapes

  • Printing Methods (AREA)
  • Cleaning In Electrography (AREA)
  • Credit Cards Or The Like (AREA)
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 JPH0185760U (enrdf_load_stackoverflow) 1989-06-07
JPH0738923Y2 true 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 (enrdf_load_stackoverflow)

Family Cites Families (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
JPH0185760U (enrdf_load_stackoverflow) 1989-06-07

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