GR900100771A - Method for supplying protected printed information - Google Patents

Method for supplying protected printed information

Info

Publication number
GR900100771A
GR900100771A GR900100771A GR900100771A GR900100771A GR 900100771 A GR900100771 A GR 900100771A GR 900100771 A GR900100771 A GR 900100771A GR 900100771 A GR900100771 A GR 900100771A GR 900100771 A GR900100771 A GR 900100771A
Authority
GR
Greece
Prior art keywords
printed information
protected printed
information
supplying
supplying protected
Prior art date
Application number
GR900100771A
Other languages
Greek (el)
Inventor
Bella Antonio Di
Original Assignee
Chetjack Ltd
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 Chetjack Ltd filed Critical Chetjack Ltd
Publication of GR900100771A publication Critical patent/GR900100771A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F3/00—Board games; Raffle games
    • A63F3/06—Lottos or bingo games; Systems, apparatus or devices for checking such games
    • A63F3/065—Tickets or accessories for use therewith
    • A63F3/0685—Tickets or accessories for use therewith having a message becoming legible after a chemical reaction or physical action has taken place, e.g. applying pressure, heat treatment, spraying with a substance, breaking microcapsules

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Credit Cards Or The Like (AREA)
  • Printing Methods (AREA)

Abstract

Αποκαλύπτεται μέθοδος παροχής προστατευόμενων πληροφοριών η οποία συνίσταται από τύπωση των προς προστασία πληροφοριών (3,4) επί υποστρώματος (1) με τη χρησιμοποίηση άχρωμης μελάνης η οποία μπορεί να αλλάσει το χρώμα χρωματιστής μελάνης εφαρμοζόμενης κατόπιν στο υπόστρωμα (1) για αποκάλυψη των προστατευομένων πληροφοριών. ωA method of providing protected information is disclosed which consists of printing the information to be protected (3,4) on a substrate (1) using a colorless ink which can change the color of a colored ink subsequently applied to the substrate (1) to reveal the protected information . oh

GR900100771A 1989-10-27 1990-10-25 Method for supplying protected printed information GR900100771A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH389589A CH677042A5 (en) 1989-10-27 1989-10-27

Publications (1)

Publication Number Publication Date
GR900100771A true GR900100771A (en) 1992-03-20

Family

ID=4265812

Family Applications (1)

Application Number Title Priority Date Filing Date
GR900100771A GR900100771A (en) 1989-10-27 1990-10-25 Method for supplying protected printed information

Country Status (6)

Country Link
CN (1) CN1052079A (en)
AU (1) AU6625490A (en)
CH (1) CH677042A5 (en)
GR (1) GR900100771A (en)
PT (1) PT95717A (en)
WO (1) WO1991006353A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101432682B (en) * 2004-09-07 2014-08-20 富士胶片戴麦提克斯公司 Variable resolution in printing system and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE569587A (en) *
GB235968A (en) * 1923-12-28 1925-06-29 Harry Collins Improvements in or relating to patterns for garments or other articles
US1884197A (en) * 1930-11-13 1932-10-25 Hans J Peterson Self-instructor and tester
US4671512A (en) * 1985-06-05 1987-06-09 Gilbert Bachman Automated teller machine transaction receipts with integral promotional game
WO1990003276A1 (en) * 1988-09-27 1990-04-05 Chetjack Limited A paper web for issuing bills in check form

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE569587A (en) *
GB235968A (en) * 1923-12-28 1925-06-29 Harry Collins Improvements in or relating to patterns for garments or other articles
US1884197A (en) * 1930-11-13 1932-10-25 Hans J Peterson Self-instructor and tester
US4671512A (en) * 1985-06-05 1987-06-09 Gilbert Bachman Automated teller machine transaction receipts with integral promotional game
WO1990003276A1 (en) * 1988-09-27 1990-04-05 Chetjack Limited A paper web for issuing bills in check form

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CLAIMS SEARCHED: ALL *

Also Published As

Publication number Publication date
PT95717A (en) 1991-09-13
CH677042A5 (en) 1991-03-28
WO1991006353A1 (en) 1991-05-16
AU6625490A (en) 1991-05-31
CN1052079A (en) 1991-06-12

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