|
JPS5811172B2
(ja)
*
|
1974-06-28 |
1983-03-01 |
株式会社クボタ |
ボクソウナドノ ソウコウシキアツシユクコンボウキ
|
|
JPS5811171B2
(ja)
*
|
1974-06-28 |
1983-03-01 |
株式会社クボタ |
ボクソウナドノ ソウコウシキアツシユクコンボウキ
|
|
US3977785A
(en)
*
|
1975-01-06 |
1976-08-31 |
Xerox Corporation |
Method and apparatus for inhibiting the operation of a copying machine
|
|
JPS5340110Y2
(enrdf_load_stackoverflow)
*
|
1975-09-02 |
1978-09-28 |
|
|
|
JPS5422689Y2
(enrdf_load_stackoverflow)
*
|
1975-09-19 |
1979-08-07 |
|
|
|
JPS585469Y2
(ja)
*
|
1975-12-30 |
1983-01-29 |
三菱農機株式会社 |
ホシクサコンポウキノアツシユククドウソウチ
|
|
JPS52165066U
(enrdf_load_stackoverflow)
*
|
1976-06-08 |
1977-12-14 |
|
|
|
US4066280A
(en)
*
|
1976-06-08 |
1978-01-03 |
American Bank Note Company |
Documents of value printed to prevent counterfeiting
|
|
US4118122A
(en)
*
|
1977-02-07 |
1978-10-03 |
Xerox Corporation |
Method of rendering objects uncopyable by photocopy processes
|
|
FR2385161A1
(fr)
*
|
1977-02-08 |
1978-10-20 |
Burroughs Corp |
Moyen de protection de document et document ainsi realise
|
|
US4310180A
(en)
*
|
1977-05-18 |
1982-01-12 |
Burroughs Corporation |
Protected document and method of making same
|
|
US4265469A
(en)
*
|
1977-05-18 |
1981-05-05 |
Burroughs Corporation |
Protected document and method of making same
|
|
US4210346A
(en)
*
|
1977-06-23 |
1980-07-01 |
Burroughs Corporation |
Protected document bearing watermark and method of making
|
|
US4175776A
(en)
*
|
1978-01-05 |
1979-11-27 |
New England Mutual Life Insurance Company |
Counterfeit resistant document
|
|
US4277514A
(en)
*
|
1978-03-07 |
1981-07-07 |
Toppan Printing Co., Ltd. |
Forgery resistant document with colored areas and method for thwarting reproduction of same
|
|
US4325981A
(en)
*
|
1978-03-07 |
1982-04-20 |
Toppan Printing Co., Ltd. |
Method of preventing color accurate reproductions using color photocopiers and the like
|
|
US4175774A
(en)
*
|
1978-03-23 |
1979-11-27 |
American Standard Inc. |
Non-copying printed document and method of printing same
|
|
US4176859A
(en)
*
|
1978-05-15 |
1979-12-04 |
Safron Printing Company |
Non-counterfeitable documents
|
|
US4227719A
(en)
*
|
1978-09-20 |
1980-10-14 |
Burroughs Corporation |
Protection system for documents
|
|
JPS5545711U
(enrdf_load_stackoverflow)
*
|
1978-09-20 |
1980-03-25 |
|
|
|
US4227720A
(en)
*
|
1978-11-08 |
1980-10-14 |
Burroughs Corporation |
Protected document
|
|
FR2503890A1
(fr)
*
|
1979-09-17 |
1982-10-15 |
Auken John Van |
Systeme anti-copie a plusieurs couleurs pour des machines de copie xerographiques et electrostatiques
|
|
US4281921A
(en)
*
|
1979-09-17 |
1981-08-04 |
Auken John A Van |
Plural color anti-copying systems for xerographic and electrostatic copying machines
|
|
CA1187914A
(en)
*
|
1981-05-25 |
1985-05-28 |
Norman A. Gardner |
Method of rendering documents resistant to photocopying, and anti-copying paper therefor
|
|
JPS58104580U
(ja)
*
|
1982-01-09 |
1983-07-16 |
三菱電機株式会社 |
カ−ドエツジ形コネクタ
|
|
JPS58184967A
(ja)
*
|
1982-04-23 |
1983-10-28 |
Ricoh Co Ltd |
機密文書複製防止方法
|
|
US4573409A
(en)
*
|
1982-12-02 |
1986-03-04 |
Paper, Inc. |
Method of treating printed computer paper
|
|
ZA833659B
(en)
*
|
1983-03-16 |
1984-10-31 |
Norman A Gardner |
Method of rendering documents resistant to photocopying and anti-copying paper and ink therefor
|
|
US4908873A
(en)
*
|
1983-05-13 |
1990-03-13 |
Philibert Alex C |
Document reproduction security system
|
|
FR2565268B1
(fr)
*
|
1984-06-05 |
1987-10-30 |
Guerimand Voiron |
Support d'impression non photocopiable
|
|
US4705300A
(en)
*
|
1984-07-13 |
1987-11-10 |
Optical Coating Laboratory, Inc. |
Thin film optically variable article and method having gold to green color shift for currency authentication
|
|
JPS621557U
(enrdf_load_stackoverflow)
*
|
1985-06-21 |
1987-01-07 |
|
|
|
US4791449A
(en)
*
|
1986-05-30 |
1988-12-13 |
Xerox Corporation |
System for prevention of unauthorized copying
|
|
US4779898A
(en)
*
|
1986-11-21 |
1988-10-25 |
Optical Coating Laboratory, Inc. |
Thin film optically variable article and method having gold to green color shift for currency authentication
|
|
EP0401258B1
(en)
*
|
1988-02-11 |
1994-11-30 |
VOGEL, Peter Samuel |
Document marking system
|
|
US5321470A
(en)
*
|
1988-05-13 |
1994-06-14 |
Canon Kabushiki Kaisha |
Apparatus with anti-forgery provision
|
|
JP2516420B2
(ja)
*
|
1989-01-30 |
1996-07-24 |
株式会社タカキタ |
ロ―ルベ―ラ―
|
|
EP0665477B1
(en)
*
|
1989-02-10 |
1999-10-13 |
Canon Kabushiki Kaisha |
Apparatus for image reading or processing
|
|
DE3905155C2
(de)
*
|
1989-02-20 |
1997-12-11 |
Gao Ges Automation Org |
Datenträger, insbesondere Sicherheitsdokument mit in Farbkopierern nur verfälscht reproduzierbarem Druckbild
|
|
DE3921636C2
(de)
*
|
1989-06-30 |
1998-07-09 |
Schwarz Druck Gmbh & Co Kg |
Gegen Farbkopieren geschütztes Druckerzeugnis
|
|
US5487567A
(en)
*
|
1992-04-24 |
1996-01-30 |
Francois-Charles Oberthur Group |
Printing method and copy-evident secure document
|
|
DE4220344C2
(de)
*
|
1992-06-24 |
1994-06-23 |
Trautwein Gmbh & Co |
Gegen Vervielfältigung und/oder mißbräuchliche Entfernung und Wiederverwendung geschützte Plakette
|
|
DE4393752C2
(de)
*
|
1992-08-05 |
1998-06-10 |
Ricoh Kk |
Bilderzeugungseinrichtung
|
|
DE4312095C2
(de)
*
|
1992-09-08 |
1996-02-01 |
Borus Spezialverfahren |
Verfahren zur bleibenden Markierung eines Gegenstands
|
|
JPH06164914A
(ja)
*
|
1992-11-20 |
1994-06-10 |
Toppan Printing Co Ltd |
複写防止方法及び複写機
|
|
DE4241663C2
(de)
*
|
1992-12-04 |
1997-05-28 |
Borus Spezialverfahren |
Verfahren zur Kennzeichnung und Erkennung eines Gegenstands
|
|
US5823576A
(en)
*
|
1994-05-06 |
1998-10-20 |
Lew Lambert |
Copy-resistant document
|
|
DE29513468U1
(de)
*
|
1995-08-22 |
1997-01-02 |
Hummel GmbH & Co., 71106 Magstadt |
Fälschungssicheres Dokument
|
|
US5752152A
(en)
*
|
1996-02-08 |
1998-05-12 |
Eastman Kodak Company |
Copy restrictive system
|
|
US5713062A
(en)
*
|
1996-09-26 |
1998-01-27 |
Xerox Corporation |
Color mixing and control system for use in an electrostatographic printing machine
|
|
US5768674A
(en)
*
|
1997-04-30 |
1998-06-16 |
Eastman Kodak Company |
Apparatus for creating copy restrictive media
|
|
US5983065A
(en)
*
|
1997-07-23 |
1999-11-09 |
Xerox Corporation |
Method of printing secure documents
|
|
RU2158203C1
(ru)
*
|
2000-02-10 |
2000-10-27 |
Общество с ограниченной ответственностью "МК-ЦБ" ("Международная книга-Ценные Бумаги") |
Способ печатания ценных документов
|
|
JP4049966B2
(ja)
*
|
2000-03-09 |
2008-02-20 |
富士フイルム株式会社 |
画像出力方法および装置並びに記録媒体
|
|
AT500777B1
(de)
*
|
2004-09-14 |
2008-09-15 |
Oesterreichische Banknoten U S |
Sicherheitsmerkmal
|
|
US20060082844A1
(en)
*
|
2004-10-14 |
2006-04-20 |
White Don M |
Process color with interference pigments
|
|
US20090236844A1
(en)
*
|
2008-02-14 |
2009-09-24 |
Documotion Research, Inc. |
Tamper evident materials for securely carrying information
|