DE69711017D1 - Co2 lasermarkierung beschichteter oberflächen zur produktidentifikation - Google Patents

Co2 lasermarkierung beschichteter oberflächen zur produktidentifikation

Info

Publication number
DE69711017D1
DE69711017D1 DE69711017T DE69711017T DE69711017D1 DE 69711017 D1 DE69711017 D1 DE 69711017D1 DE 69711017 T DE69711017 T DE 69711017T DE 69711017 T DE69711017 T DE 69711017T DE 69711017 D1 DE69711017 D1 DE 69711017D1
Authority
DE
Germany
Prior art keywords
product
laser beam
tag
coating
layer
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 - Fee Related
Application number
DE69711017T
Other languages
English (en)
Other versions
DE69711017T2 (de
Inventor
John A Robertson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Infosight Corp
Original Assignee
Infosight Corp
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 Infosight Corp filed Critical Infosight Corp
Application granted granted Critical
Publication of DE69711017D1 publication Critical patent/DE69711017D1/de
Publication of DE69711017T2 publication Critical patent/DE69711017T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/126—Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/44—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using single radiation source per colour, e.g. lighting beams or shutter arrangements
    • B41J2/442—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using single radiation source per colour, e.g. lighting beams or shutter arrangements using lasers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/435—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material
    • B41J2/47—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light
    • B41J2/471—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of radiation to a printing material or impression-transfer material using the combination of scanning and modulation of light using dot sequential main scanning by means of a light deflector, e.g. a rotating polygonal mirror
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/267—Marking of plastic artifacts, e.g. with laser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0838—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using laser
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/16—Surface shaping of articles, e.g. embossing; Apparatus therefor by wave energy or particle radiation, e.g. infrared heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/262—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used recording or marking of inorganic surfaces or materials, e.g. glass, metal, or ceramics
DE69711017T 1996-06-10 1997-06-05 Co2 lasermarkierung beschichteter oberflächen zur produktidentifikation Expired - Fee Related DE69711017T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/661,063 US5855969A (en) 1996-06-10 1996-06-10 CO2 laser marking of coated surfaces for product identification
PCT/US1997/009772 WO1997047397A1 (en) 1996-06-10 1997-06-05 Co2 laser marking of coated surfaces for product identification

Publications (2)

Publication Number Publication Date
DE69711017D1 true DE69711017D1 (de) 2002-04-18
DE69711017T2 DE69711017T2 (de) 2002-08-29

Family

ID=24652062

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69711017T Expired - Fee Related DE69711017T2 (de) 1996-06-10 1997-06-05 Co2 lasermarkierung beschichteter oberflächen zur produktidentifikation

Country Status (6)

Country Link
US (1) US5855969A (de)
EP (1) EP0854761B1 (de)
AT (1) ATE214305T1 (de)
DE (1) DE69711017T2 (de)
ES (1) ES2171965T3 (de)
WO (1) WO1997047397A1 (de)

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6350326B1 (en) 1996-01-15 2002-02-26 The University Of Tennessee Research Corporation Method for practicing a feedback controlled laser induced surface modification
KR100537771B1 (ko) * 1997-03-21 2005-12-19 가부시키가이샤 야스카와덴키 마킹방법 및 마킹재
US6746724B1 (en) * 1997-04-11 2004-06-08 Infosight Corporation Dual paint coat laser-marking labeling system, method, and product
US6105806A (en) * 1997-08-26 2000-08-22 Stasiuk; Joseph W. Laser etched pull tab container opening devices and methods of making the same
US6075223A (en) * 1997-09-08 2000-06-13 Thermark, Llc High contrast surface marking
US6079890A (en) * 1998-04-16 2000-06-27 The Pannier Corporation Feed system for a marking system and laser marking system
US6926487B1 (en) 1998-04-28 2005-08-09 Rexam Ab Method and apparatus for manufacturing marked articles to be included in cans
US6080958A (en) 1998-07-16 2000-06-27 Ball Corporation Method and apparatus for marking containers using laser light
US6706995B2 (en) * 1998-07-16 2004-03-16 Ball Corporation Laser light marking of a container portion
DE19836885A1 (de) * 1998-08-14 2000-02-17 Clariant Gmbh Lasermarkierung von Effektbeschichtungen
US6843417B1 (en) * 1998-09-11 2005-01-18 L. V. Partners, L.P. Aiming indicia for a bar code and method of use
US6576862B1 (en) * 1999-01-07 2003-06-10 Technolines Llc Laser-scribing process for rubber and thermoplastic materials such as a hose
US6223137B1 (en) 1999-03-25 2001-04-24 The University Of Tennessee Research Corporation Method for marking, tracking, and managing hospital instruments
US6294225B1 (en) 1999-05-10 2001-09-25 The University Of Tennessee Research Corporation Method for improving the wear and corrosion resistance of material transport trailer surfaces
US6299707B1 (en) 1999-05-24 2001-10-09 The University Of Tennessee Research Corporation Method for increasing the wear resistance in an aluminum cylinder bore
US6173886B1 (en) 1999-05-24 2001-01-16 The University Of Tennessee Research Corportion Method for joining dissimilar metals or alloys
US6497985B2 (en) 1999-06-09 2002-12-24 University Of Tennessee Research Corporation Method for marking steel and aluminum alloys
GB9915080D0 (en) * 1999-06-28 1999-08-25 Mead Corp Article aligning apparatus and method therefor
US6423162B1 (en) 1999-07-02 2002-07-23 The University Of Tennesse Research Corporation Method for producing decorative appearing bumper surfaces
US6284067B1 (en) 1999-07-02 2001-09-04 The University Of Tennessee Research Corporation Method for producing alloyed bands or strips on pistons for internal combustion engines
US6573916B1 (en) 1999-09-07 2003-06-03 Xerox Corporation Navigation of rendered virtual environments using physical tags
US7089288B2 (en) 1999-09-08 2006-08-08 Xerox Corporation Interactive context preserved navigation of graphical data sets using multiple physical tags
US6422474B1 (en) 1999-09-24 2002-07-23 Xerox Corporation N-space indexing of digital data representations using physical tags
US6328026B1 (en) 1999-10-13 2001-12-11 The University Of Tennessee Research Corporation Method for increasing wear resistance in an engine cylinder bore and improved automotive engine
US6229111B1 (en) 1999-10-13 2001-05-08 The University Of Tennessee Research Corporation Method for laser/plasma surface alloying
EP1159141A1 (de) * 1999-11-11 2001-12-05 Koninklijke Philips Electronics N.V. Aussenschicht und element mit markierungen und verfahren zu dessen herstellung
US6780012B1 (en) * 1999-12-20 2004-08-24 3M Innovative Properties Company Article with laser engraved identification mark
ES2300322T3 (es) * 2000-03-13 2008-06-16 Joseph W. Stasiuk Dispositivo de apertura de recipiente con lengueta para tirar grabada con laser, y metodo para fabricarlo.
EP2988246A1 (de) * 2000-04-18 2016-02-24 Markem Tag, Inc. Verfahren zum drucken eines kodes auf ein produkt
US6524881B1 (en) * 2000-08-25 2003-02-25 Micron Technology, Inc. Method and apparatus for marking a bare semiconductor die
US6497062B1 (en) 2000-09-22 2002-12-24 Gene T. Koopman Identification tag
AU2002224245A1 (en) * 2000-11-21 2002-06-03 Michael Stuart Gardner Tag marking
US6732926B2 (en) * 2000-12-13 2004-05-11 Stephen P. Shoemaker, Jr. Barcode ticket reader
US6451421B1 (en) * 2001-03-19 2002-09-17 Infosight Corporation Laser markable micro-pore aluminum tags and method of their fabrication
US6835457B2 (en) * 2001-05-15 2004-12-28 Markem Corporation Marking substrates
US7063264B2 (en) * 2001-12-24 2006-06-20 Digimarc Corporation Covert variable information on identification documents and methods of making same
US6479208B1 (en) 2001-10-04 2002-11-12 Infosight Corporation Marking of hot glass using a carrier ribbon bearing a laser ablated coating pattern
JP3547418B2 (ja) * 2001-10-25 2004-07-28 三菱商事株式会社 レーザビームによる液晶パネルのマーキング方法及び装置
JP2003127540A (ja) 2001-10-25 2003-05-08 Nitto Denko Corp レーザー光書込材料、その形成材及び表示体
US20030084597A1 (en) * 2001-11-08 2003-05-08 Beausoleil David M. Information marking plate
US6516716B1 (en) * 2001-11-09 2003-02-11 John A. Robertson Method and apparatus for stamp marking with variable information
EP1459246B1 (de) * 2001-12-24 2012-05-02 L-1 Secure Credentialing, Inc. Verfahren zur vollfarb-markierung von id-dokumenten
CA2469938C (en) * 2001-12-24 2009-09-15 Digimarc Id Systems, Llc Laser engraving methods and compositions, and articles having laser engraving thereon
US7815124B2 (en) 2002-04-09 2010-10-19 L-1 Secure Credentialing, Inc. Image processing techniques for printing identification cards and documents
US7728048B2 (en) * 2002-12-20 2010-06-01 L-1 Secure Credentialing, Inc. Increasing thermal conductivity of host polymer used with laser engraving methods and compositions
AU2002364036A1 (en) 2001-12-24 2003-07-15 Digimarc Id Systems, Llc Laser etched security features for identification documents and methods of making same
US7694887B2 (en) * 2001-12-24 2010-04-13 L-1 Secure Credentialing, Inc. Optically variable personalized indicia for identification documents
US7169685B2 (en) 2002-02-25 2007-01-30 Micron Technology, Inc. Wafer back side coating to balance stress from passivation layer on front of wafer and be used as die attach adhesive
AU2003225949A1 (en) * 2002-03-22 2003-10-13 Ap Technoglass Laser marking system
US7824029B2 (en) * 2002-05-10 2010-11-02 L-1 Secure Credentialing, Inc. Identification card printer-assembler for over the counter card issuing
EP2156906A1 (de) * 2002-06-03 2010-02-24 Mitsubishi Denki Kabushiki Kaisha Wiederherstellungsverfahren einer elektrischen Vorrichtung, elektrische Vorrichtung, Informationssystem einer elektrischen Vorrichtung und Wiederherstellungsvorrichtung einer elektrischen Vorrichtung
US6764016B2 (en) * 2002-10-17 2004-07-20 Infosight Corporation Identification method for dip galvanizing
DE10254433B3 (de) * 2002-11-21 2004-07-22 Heckler & Koch Gmbh Feuerwaffe und Verfahren zu deren Herstellung
WO2004049242A2 (en) 2002-11-26 2004-06-10 Digimarc Id Systems Systems and methods for managing and detecting fraud in image databases used with identification documents
US6827275B2 (en) * 2003-01-22 2004-12-07 Ufp Technologies, Inc. Method of tracking and marking tools
US7763179B2 (en) * 2003-03-21 2010-07-27 Digimarc Corporation Color laser engraving and digital watermarking
EP1614064B1 (de) 2003-04-16 2010-12-08 L-1 Secure Credentialing, Inc. Dreidimensionale datenspeicherung
CA2537873A1 (en) * 2003-09-08 2005-03-24 Laser Projection Technologies, Inc. 3d projection with image recording
US20050191436A1 (en) * 2004-02-27 2005-09-01 Van Orman Jared R. Laser-marked body ornaments and method of manufacturing the same
US7005603B2 (en) * 2004-04-02 2006-02-28 Hewlett-Packard Development Company, L.P. Laser marking
DE102004049017B4 (de) * 2004-10-05 2007-05-24 Gerhard Klemm Verfahren zur Steuerung des Beginns eines Markier- und Schneidevorganges einer Lasereinheit von Feldern aus einer Materialbahn
NL1027217C2 (nl) * 2004-10-11 2006-04-18 Klinipath B V Weefselhouder, en inrichting en werkwijze voor het voorzien van een dergelijke weefselhouder van gegevens.
US20070098900A1 (en) * 2004-11-05 2007-05-03 Fuji Hunt Photographic Chemicals, Inc. Media providing non-contacting formation of high contrast marks and method of using same, composition for forming a laser-markable coating, a laser-markable material and process of forming a marking
US7178446B2 (en) * 2005-02-28 2007-02-20 Caterpillar Inc Cylinder rod with position sensor surface markings
WO2006127867A2 (en) * 2005-05-25 2006-11-30 Ck Smart, Llc Laser ice etching system and method
US20080194016A1 (en) * 2005-10-10 2008-08-14 Kusters Ronald Johannes Wilhel Tissue Container, and Devicer and Method For Providing Such a Tissue Container With Data
US8758982B1 (en) * 2005-12-07 2014-06-24 Thin Film Electronics Asa Laser processing enabling radio frequency identification (RFID) customization
US20070196625A1 (en) * 2006-02-21 2007-08-23 Anderson Daryl E Method and apparatus for secure object labeling
US20070194111A1 (en) * 2006-02-21 2007-08-23 Martin Eric T Energy activated retail receipt system
BG66363B1 (bg) * 2006-05-11 2013-09-30 "Keit" Ood"КЕИТ" ООД Метод за защита и проверка на оригиналността на маркиран продукт
DE102006026790A1 (de) * 2006-06-07 2007-12-13 Rehau Ag + Co Verfahren sowie Vorrichtung zur Herstellung eines Polyethylen-Gegenstands mit einer maschinenlesbar codierten Informationsmarkierung
US20080055348A1 (en) * 2006-08-30 2008-03-06 Lee Edgar Deeter System and method for printing data carrying mark on honeycomb structures
US7695556B2 (en) * 2006-08-30 2010-04-13 Corning Incorporated Ink for printing data carrying mark on honeycomb structures
US20080057266A1 (en) * 2006-08-30 2008-03-06 Corning Incorporated Marked honeycomb structures
US7667847B2 (en) * 2006-09-21 2010-02-23 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Photogrammetric system and method used in the characterization of a structure
WO2008066922A2 (en) * 2006-11-30 2008-06-05 Corning Incorporated Method of printing a data carrying mark on an unfinished ceramic structure, and structures marked thereby
US20080174102A1 (en) * 2007-01-22 2008-07-24 Mckinnon Lance Labeling liquids
US8120811B2 (en) 2007-11-21 2012-02-21 Quad/Graphics, Inc. System and method for adding data to a printed publication
EP2945019B1 (de) 2008-01-24 2020-10-07 Quad/Graphics, Inc. Drucken mit farbveränderlichem material
US7952602B2 (en) * 2008-09-02 2011-05-31 Coherent, Inc. Wide field diode-laser marker with swinging projection-optics
US20100078857A1 (en) * 2008-09-29 2010-04-01 Coherent, Inc. Diode-laser marker with one-axis scanning mirror mounted on a translatable carriage
US7952603B2 (en) * 2008-09-29 2011-05-31 Coherent, Inc. Diode-laser marker with one-axis scanning mirror mounted on a translatable carriage
US8354611B2 (en) * 2008-10-29 2013-01-15 Coherent, Inc. Laser engraving apparatus
US8146768B2 (en) * 2009-02-04 2012-04-03 Rexam Beverage Can Company Tab with emboss and deboss beads
US20100314365A1 (en) * 2009-06-12 2010-12-16 Frey Jr Jeffrey D Method and Apparatus for Using a Laser to Both Score and Emblazon a Wrapping Sheet
US8844747B2 (en) * 2010-03-19 2014-09-30 Rexam Beverage Can Company And temperature indicating can ends and tabs
WO2012015480A2 (en) 2010-07-28 2012-02-02 Jagdip Thaker Reaction-based laser marking compositions, system and methods
PL2468423T3 (pl) * 2010-12-27 2016-11-30 System i sposób tworzenia obrazu na podłożu
US8558859B2 (en) 2011-04-20 2013-10-15 Coherent, Inc. Laser printer with multiple laser-beam sources
EP2704872B1 (de) * 2011-05-02 2020-07-15 IPG Photonics Corporation Laserbasiertes markierungsverfahren und vorrichtung
US20130273259A1 (en) 2012-04-13 2013-10-17 Mélanie Emilie Céline Depardieu Marking coating
US9186924B2 (en) 2012-04-17 2015-11-17 Rexam Beverage Can Company Decorated beverage can tabs
FI124325B (fi) * 2012-06-08 2014-06-30 Tecnomar Oy Laserprosessin kohdistuksen mittausmenetelmä
HUE056543T2 (hu) * 2013-03-15 2022-02-28 Crown Packaging Technology Inc Mátrix vonalkódok dobozkomponenseken
US8854406B1 (en) * 2013-04-01 2014-10-07 Telesis Technologies, Inc. Collective marking of a surface by steering multiple laser beams generated by a laser controller
BR112018014160B1 (pt) * 2016-01-18 2022-09-27 Phoenix Contact Gmbh & Co. Kg Processo e dispositivo de marcação para marcação de componentes elétricos
JP6983491B2 (ja) 2016-04-04 2021-12-17 大日本印刷株式会社 レーザ印字用多層積層フィルム並びにそれよりなる包装体及び印字体、並びにこれらに用いられるレーザ印字用インキ組成物
US10814668B2 (en) * 2016-11-08 2020-10-27 Jeffery James Jackson Kiosk and method for making puzzle tags
PL3648552T3 (pl) 2017-06-27 2022-06-13 Canon Anelva Corporation Urządzenie do obróbki plazmowej
DE112018005306T5 (de) * 2017-11-07 2020-06-18 Sumitomo Electric Sintered Alloy, Ltd. Sinterkörper auf Eisenbasis, Verfahren zur Laserbeschriftung desselben und Verfahren zur Herstellung desselben
US11416728B2 (en) 2019-08-15 2022-08-16 Federal Card Services, LLC Durable dual interface metal transaction cards
US11455507B2 (en) 2019-10-13 2022-09-27 Federal Card Services, LLC Metal transaction cards containing ceramic having selected coloring and texture

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263091B (de) * 1965-03-20 1968-03-14 Bosch Gmbh Robert Vorrichtung zum Aufzeichnen von Informationen
US4515867A (en) * 1982-09-20 1985-05-07 Rca Corporation Method for ablating a coded marking into a glass workpiece and product thereof
NL8204604A (nl) * 1982-11-26 1984-06-18 Wavin Bv Kunststofmateriaal.
US4572886A (en) * 1983-11-03 1986-02-25 Texas Instruments Incorporated Optical method for integrated circuit bar identification
US4602263A (en) * 1984-09-04 1986-07-22 Polaroid Corporation Thermal imaging method
US4595647A (en) * 1985-02-01 1986-06-17 Motorola, Inc. Method for encapsulating and marking electronic devices
US4602236A (en) * 1985-02-08 1986-07-22 Fl Industries, Inc. Laminated ballast core
EP0276995B1 (de) * 1987-01-28 1994-03-30 Mitsubishi Denki Kabushiki Kaisha Verfahren zum Anbringen von Identifizierungsmarkierungen auf Kathodenstrahlröhren
DE59003695D1 (de) * 1989-12-15 1994-01-13 Schott Glaswerke Verfahren zur Herstellung von Grossflächendekoren auf Glas, Glaskeramik oder Keramiken und dekorierten Glaskeramikplatten.
FR2667977B1 (fr) * 1990-10-11 1992-12-31 Aerospatiale Procede et machine de marquage d'un cable electrique.
US5397686A (en) * 1993-03-22 1995-03-14 Northrop Grumman Corporation Laser marking system and method for temporarily marking a surface
FR2703614B1 (fr) * 1993-04-09 1995-06-23 Bertin & Cie Dispositif de marquage de documents par perforation .
BE1008127A3 (nl) * 1994-03-09 1996-01-23 Dsm Nv Voorwerp dat een ingebrande markering bevat en een werkwijze voor de vervaardiging van het voorwerp.

Also Published As

Publication number Publication date
EP0854761A1 (de) 1998-07-29
ATE214305T1 (de) 2002-03-15
ES2171965T3 (es) 2002-09-16
DE69711017T2 (de) 2002-08-29
US5855969A (en) 1999-01-05
WO1997047397A1 (en) 1997-12-18
EP0854761B1 (de) 2002-03-13
EP0854761A4 (de) 1999-08-04

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