JPH0520547Y2 - - Google Patents

Info

Publication number
JPH0520547Y2
JPH0520547Y2 JP1986115437U JP11543786U JPH0520547Y2 JP H0520547 Y2 JPH0520547 Y2 JP H0520547Y2 JP 1986115437 U JP1986115437 U JP 1986115437U JP 11543786 U JP11543786 U JP 11543786U JP H0520547 Y2 JPH0520547 Y2 JP H0520547Y2
Authority
JP
Japan
Prior art keywords
latent image
lines
background
dots
halftone dots
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
JP1986115437U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6321970U (ar
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 JP1986115437U priority Critical patent/JPH0520547Y2/ja
Publication of JPS6321970U publication Critical patent/JPS6321970U/ja
Application granted granted Critical
Publication of JPH0520547Y2 publication Critical patent/JPH0520547Y2/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)
JP1986115437U 1986-07-28 1986-07-28 Expired - Lifetime JPH0520547Y2 (ar)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986115437U JPH0520547Y2 (ar) 1986-07-28 1986-07-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986115437U JPH0520547Y2 (ar) 1986-07-28 1986-07-28

Publications (2)

Publication Number Publication Date
JPS6321970U JPS6321970U (ar) 1988-02-13
JPH0520547Y2 true JPH0520547Y2 (ar) 1993-05-27

Family

ID=30999089

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986115437U Expired - Lifetime JPH0520547Y2 (ar) 1986-07-28 1986-07-28

Country Status (1)

Country Link
JP (1) JPH0520547Y2 (ar)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2617071B2 (ja) * 1992-12-07 1997-06-04 ムーア．ビジネス．フォームス．インコーポレイテッド 偽造防止用帳票
JP3086554B2 (ja) * 1992-12-11 2000-09-11 ザ・スタンダード・レジスター・カンパニー 改良された有価証券
JPH088139Y2 (ja) * 1993-12-08 1996-03-06 オフィス・メディア株式会社 書類の偽造防止方法および偽造防止用紙
JP5179112B2 (ja) * 2007-08-02 2013-04-10 小林クリエイト株式会社 偽造防止帳票

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5474125A (en) * 1977-11-21 1979-06-14 Hosokawa Katsupansha Kk Printed matter with latent image appropriate to prevent copying forgery
JPS59222398A (ja) * 1983-05-31 1984-12-14 株式会社細川活版所 偽造防止に適する印刷物

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5474125A (en) * 1977-11-21 1979-06-14 Hosokawa Katsupansha Kk Printed matter with latent image appropriate to prevent copying forgery
JPS59222398A (ja) * 1983-05-31 1984-12-14 株式会社細川活版所 偽造防止に適する印刷物

Also Published As

Publication number Publication date
JPS6321970U (ar) 1988-02-13

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