JPH0520536Y2 - - Google Patents

Info

Publication number
JPH0520536Y2
JPH0520536Y2 JP1987089185U JP8918587U JPH0520536Y2 JP H0520536 Y2 JPH0520536 Y2 JP H0520536Y2 JP 1987089185 U JP1987089185 U JP 1987089185U JP 8918587 U JP8918587 U JP 8918587U JP H0520536 Y2 JPH0520536 Y2 JP H0520536Y2
Authority
JP
Japan
Prior art keywords
latent image
lines
background
halftone dots
line pattern
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
JP1987089185U
Other languages
English (en)
Japanese (ja)
Other versions
JPS63198074U (ru
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 JP1987089185U priority Critical patent/JPH0520536Y2/ja
Publication of JPS63198074U publication Critical patent/JPS63198074U/ja
Application granted granted Critical
Publication of JPH0520536Y2 publication Critical patent/JPH0520536Y2/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)
JP1987089185U 1987-06-10 1987-06-10 Expired - Lifetime JPH0520536Y2 (ru)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987089185U JPH0520536Y2 (ru) 1987-06-10 1987-06-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987089185U JPH0520536Y2 (ru) 1987-06-10 1987-06-10

Publications (2)

Publication Number Publication Date
JPS63198074U JPS63198074U (ru) 1988-12-20
JPH0520536Y2 true JPH0520536Y2 (ru) 1993-05-27

Family

ID=30947941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987089185U Expired - Lifetime JPH0520536Y2 (ru) 1987-06-10 1987-06-10

Country Status (1)

Country Link
JP (1) JPH0520536Y2 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2695523B2 (ja) * 1990-11-02 1997-12-24 大蔵省 印刷局長 複写防止に適する印刷物

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6079991A (ja) * 1983-10-07 1985-05-07 Hosokawa Katsupanshiyo:Kk 複写防止に適する印刷物
JPS60119560A (ja) * 1983-12-01 1985-06-27 Hosokawa Katsupanshiyo:Kk 複写による悪用防止印刷物を作るフィルム原版の製造方法
JPS6029658B2 (ja) * 1981-10-12 1985-07-11 バブコツク日立株式会社 焼塊熱回収装置
JPS61213190A (ja) * 1985-03-19 1986-09-22 Fuji Xerox Co Ltd 複写防止原稿シ−ト

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029658U (ja) * 1983-08-04 1985-02-28 株式会社　細川活版所 コピ−不能用紙

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029658B2 (ja) * 1981-10-12 1985-07-11 バブコツク日立株式会社 焼塊熱回収装置
JPS6079991A (ja) * 1983-10-07 1985-05-07 Hosokawa Katsupanshiyo:Kk 複写防止に適する印刷物
JPS60119560A (ja) * 1983-12-01 1985-06-27 Hosokawa Katsupanshiyo:Kk 複写による悪用防止印刷物を作るフィルム原版の製造方法
JPS61213190A (ja) * 1985-03-19 1986-09-22 Fuji Xerox Co Ltd 複写防止原稿シ−ト

Also Published As

Publication number Publication date
JPS63198074U (ru) 1988-12-20

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