FR2350213A1 - Procede pour empreindre un dessin de relief dans un support d'information en matiere thermoplastique - Google Patents

Procede pour empreindre un dessin de relief dans un support d'information en matiere thermoplastique

Info

Publication number
FR2350213A1
FR2350213A1 FR7713207A FR7713207A FR2350213A1 FR 2350213 A1 FR2350213 A1 FR 2350213A1 FR 7713207 A FR7713207 A FR 7713207A FR 7713207 A FR7713207 A FR 7713207A FR 2350213 A1 FR2350213 A1 FR 2350213A1
Authority
FR
France
Prior art keywords
impression
information media
relief drawing
thermoplastic information
thermoplastic
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.)
Granted
Application number
FR7713207A
Other languages
English (en)
French (fr)
Other versions
FR2350213B1 (US07993877-20110809-P00003.png
Inventor
Alex Nyfeler
David Leslie Greenaway
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.)
Landis and Gyr AG
Original Assignee
Landis and Gyr AG
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 Landis and Gyr AG filed Critical Landis and Gyr AG
Publication of FR2350213A1 publication Critical patent/FR2350213A1/fr
Application granted granted Critical
Publication of FR2350213B1 publication Critical patent/FR2350213B1/fr
Granted legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/126Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by photographic or thermographic registration
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C3/00Reproduction or duplicating of printing formes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C3/00Reproduction or duplicating of printing formes
    • B41C3/06Reproduction or duplicating of printing formes to produce printing blocks from plastics
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02Charge-receiving layers
    • G03G5/022Layers for surface-deformation imaging, e.g. frost imaging
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03HHOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04Processes or apparatus for producing holograms
    • G03H1/0476Holographic printer
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00Methods or arrangements for marking the record carrier in digital fashion
    • G06K1/12Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching
    • G06K1/128Methods or arrangements for marking the record carrier in digital fashion otherwise than by punching by electric registration, e.g. electrolytic, spark erosion
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/08Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means
    • G06K19/10Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards
    • G06K19/16Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code using markings of different kinds or more than one marking of the same kind in the same record carrier, e.g. one marking being sensed by optical and the other by magnetic means at least one kind of marking being used for authentication, e.g. of credit or identity cards the marking being a hologram or diffraction grating
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07BTICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B5/00Details of, or auxiliary devices for, ticket-issuing machines
    • G07B5/06Details of, or auxiliary devices for, ticket-issuing machines for preventing fraudulent operation
    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B11/00Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C2035/0211Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould resistance heating
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03HHOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/024Hologram nature or properties
    • G03H1/0244Surface relief holograms
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03HHOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/0276Replicating a master hologram without interference recording
    • G03H1/028Replicating a master hologram without interference recording by embossing

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Credit Cards Or The Like (AREA)
  • Holo Graphy (AREA)
FR7713207A 1976-05-04 1977-05-02 Procede pour empreindre un dessin de relief dans un support d'information en matiere thermoplastique Granted FR2350213A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH554976A CH594495A5 (US07993877-20110809-P00003.png) 1976-05-04 1976-05-04

Publications (2)

Publication Number Publication Date
FR2350213A1 true FR2350213A1 (fr) 1977-12-02
FR2350213B1 FR2350213B1 (US07993877-20110809-P00003.png) 1983-06-10

Family

ID=4295436

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7713207A Granted FR2350213A1 (fr) 1976-05-04 1977-05-02 Procede pour empreindre un dessin de relief dans un support d'information en matiere thermoplastique

Country Status (12)

Country Link
US (1) US4223050A (US07993877-20110809-P00003.png)
JP (1) JPS52134516A (US07993877-20110809-P00003.png)
AT (1) AT353329B (US07993877-20110809-P00003.png)
BE (1) BE854238A (US07993877-20110809-P00003.png)
CH (1) CH594495A5 (US07993877-20110809-P00003.png)
DE (1) DE2624017C2 (US07993877-20110809-P00003.png)
ES (1) ES458397A1 (US07993877-20110809-P00003.png)
FR (1) FR2350213A1 (US07993877-20110809-P00003.png)
GB (1) GB1538028A (US07993877-20110809-P00003.png)
IT (1) IT1076730B (US07993877-20110809-P00003.png)
NL (1) NL182756C (US07993877-20110809-P00003.png)
SE (1) SE418823B (US07993877-20110809-P00003.png)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401484A1 (fr) * 1977-08-25 1979-03-23 Landis & Gyr Ag Dispositif d'empreinte d'hologrammes dans un support thermoplastique
US4363844A (en) * 1980-09-22 1982-12-14 Lewis Terry W Metallized information carrying discs
DE3228584A1 (de) * 1982-07-30 1984-02-02 David Paul 90230 Culver City Calif. Gregg Verfahren zum aufzeichnen von videoinformationen auf einem kunststoffsubstrat
US4479579A (en) * 1982-11-24 1984-10-30 Minnesota Mining And Manufacturing Company Non-dublicable magnetic disk jacket and method of manufacture
CH664030A5 (de) * 1984-07-06 1988-01-29 Landis & Gyr Ag Verfahren zur erzeugung eines makroskopischen flaechenmusters mit einer mikroskopischen struktur, insbesondere einer beugungsoptisch wirksamen struktur.
JPS62116720U (US07993877-20110809-P00003.png) * 1986-01-13 1987-07-24
DE3700960A1 (de) * 1987-01-15 1988-07-28 Benecke Gmbh J Verfahren zur erzeugung von ziernaehten an im tiefziehverfahren geformten folien sowie vorrichtung zur durchfuehrung des verfahrens
US6219015B1 (en) * 1992-04-28 2001-04-17 The Board Of Directors Of The Leland Stanford, Junior University Method and apparatus for using an array of grating light valves to produce multicolor optical images
FR2725069B1 (fr) * 1994-09-28 1997-01-03 Digipress Sa Disque compact comportant un marquage anti-piratage, moule de pressage et procede de marquage anti-piratage de disques compacts
US5661592A (en) * 1995-06-07 1997-08-26 Silicon Light Machines Method of making and an apparatus for a flat diffraction grating light valve
US5798743A (en) * 1995-06-07 1998-08-25 Silicon Light Machines Clear-behind matrix addressing for display systems
US5629801A (en) * 1995-06-07 1997-05-13 Silicon Light Machines Diffraction grating light doubling collection system
US5841579A (en) * 1995-06-07 1998-11-24 Silicon Light Machines Flat diffraction grating light valve
US6064404A (en) * 1996-11-05 2000-05-16 Silicon Light Machines Bandwidth and frame buffer size reduction in a digital pulse-width-modulated display system
US5982553A (en) * 1997-03-20 1999-11-09 Silicon Light Machines Display device incorporating one-dimensional grating light-valve array
US6088102A (en) * 1997-10-31 2000-07-11 Silicon Light Machines Display apparatus including grating light-valve array and interferometric optical system
US6271808B1 (en) 1998-06-05 2001-08-07 Silicon Light Machines Stereo head mounted display using a single display device
US6130770A (en) * 1998-06-23 2000-10-10 Silicon Light Machines Electron gun activated grating light valve
US6101036A (en) * 1998-06-23 2000-08-08 Silicon Light Machines Embossed diffraction grating alone and in combination with changeable image display
US6215579B1 (en) 1998-06-24 2001-04-10 Silicon Light Machines Method and apparatus for modulating an incident light beam for forming a two-dimensional image
EP1018040A1 (en) 1998-07-21 2000-07-12 De Sisti Lighting S.p.a. A process for the cold realization and hot coinage of prisms onto methacrylate optic conductors, and derived product
US6872984B1 (en) 1998-07-29 2005-03-29 Silicon Light Machines Corporation Method of sealing a hermetic lid to a semiconductor die at an angle
US6303986B1 (en) * 1998-07-29 2001-10-16 Silicon Light Machines Method of and apparatus for sealing an hermetic lid to a semiconductor die
US6956878B1 (en) 2000-02-07 2005-10-18 Silicon Light Machines Corporation Method and apparatus for reducing laser speckle using polarization averaging
CA2434538A1 (en) 2000-12-14 2002-10-17 Ecd Systems, Inc. Systems and methods for optical media modification
US6387723B1 (en) * 2001-01-19 2002-05-14 Silicon Light Machines Reduced surface charging in silicon-based devices
US7177081B2 (en) * 2001-03-08 2007-02-13 Silicon Light Machines Corporation High contrast grating light valve type device
US6707591B2 (en) * 2001-04-10 2004-03-16 Silicon Light Machines Angled illumination for a single order light modulator based projection system
US20030208753A1 (en) * 2001-04-10 2003-11-06 Silicon Light Machines Method, system, and display apparatus for encrypted cinema
WO2002092326A1 (de) * 2001-05-14 2002-11-21 Elmicron Ag Pressstempel
US6865346B1 (en) 2001-06-05 2005-03-08 Silicon Light Machines Corporation Fiber optic transceiver
US6782205B2 (en) * 2001-06-25 2004-08-24 Silicon Light Machines Method and apparatus for dynamic equalization in wavelength division multiplexing
US6747781B2 (en) * 2001-06-25 2004-06-08 Silicon Light Machines, Inc. Method, apparatus, and diffuser for reducing laser speckle
WO2004002708A1 (en) * 2001-06-26 2004-01-08 Energy Conversion Devices, Inc Method and apparatus for forming microstructures on polymeric substrates
US6646778B2 (en) * 2001-08-01 2003-11-11 Silicon Light Machines Grating light valve with encapsulated dampening gas
US6829092B2 (en) * 2001-08-15 2004-12-07 Silicon Light Machines, Inc. Blazed grating light valve
US6639722B2 (en) * 2001-08-15 2003-10-28 Silicon Light Machines Stress tuned blazed grating light valve
US7562396B2 (en) 2001-08-21 2009-07-14 Ecd Systems, Inc. Systems and methods for media authentication
US6930364B2 (en) 2001-09-13 2005-08-16 Silicon Light Machines Corporation Microelectronic mechanical system and methods
US6956995B1 (en) 2001-11-09 2005-10-18 Silicon Light Machines Corporation Optical communication arrangement
US6692129B2 (en) * 2001-11-30 2004-02-17 Silicon Light Machines Display apparatus including RGB color combiner and 1D light valve relay including schlieren filter
US7643393B2 (en) * 2001-12-12 2010-01-05 Ecd Systems, Inc. Systems and methods for optical media modification
US6800238B1 (en) 2002-01-15 2004-10-05 Silicon Light Machines, Inc. Method for domain patterning in low coercive field ferroelectrics
US7716485B2 (en) 2002-02-01 2010-05-11 Sca Ipla Holdings Inc. Systems and methods for media authentication
US6767751B2 (en) 2002-05-28 2004-07-27 Silicon Light Machines, Inc. Integrated driver process flow
US6728023B1 (en) 2002-05-28 2004-04-27 Silicon Light Machines Optical device arrays with optimized image resolution
US6839479B2 (en) * 2002-05-29 2005-01-04 Silicon Light Machines Corporation Optical switch
US7054515B1 (en) 2002-05-30 2006-05-30 Silicon Light Machines Corporation Diffractive light modulator-based dynamic equalizer with integrated spectral monitor
US6822797B1 (en) 2002-05-31 2004-11-23 Silicon Light Machines, Inc. Light modulator structure for producing high-contrast operation using zero-order light
JP2005531098A (ja) * 2002-06-26 2005-10-13 エナージー コンバーション デバイセス インコーポレイテッド 重合体基材上に微細構造を形成する方法及び装置
US6829258B1 (en) 2002-06-26 2004-12-07 Silicon Light Machines, Inc. Rapidly tunable external cavity laser
US6714337B1 (en) 2002-06-28 2004-03-30 Silicon Light Machines Method and device for modulating a light beam and having an improved gamma response
US6813059B2 (en) * 2002-06-28 2004-11-02 Silicon Light Machines, Inc. Reduced formation of asperities in contact micro-structures
US6908201B2 (en) * 2002-06-28 2005-06-21 Silicon Light Machines Corporation Micro-support structures
DE10236597A1 (de) 2002-08-09 2004-02-19 Leonhard Kurz Gmbh & Co. Kg Laserunterstütztes Replizierverfahren
AU2003263129A1 (en) 2002-08-09 2004-03-19 Leonhard Kurz Gmbh And Co. Kg Laser-supported reproduction method
US6801354B1 (en) 2002-08-20 2004-10-05 Silicon Light Machines, Inc. 2-D diffraction grating for substantially eliminating polarization dependent losses
US7057795B2 (en) 2002-08-20 2006-06-06 Silicon Light Machines Corporation Micro-structures with individually addressable ribbon pairs
US6712480B1 (en) 2002-09-27 2004-03-30 Silicon Light Machines Controlled curvature of stressed micro-structures
US6928207B1 (en) 2002-12-12 2005-08-09 Silicon Light Machines Corporation Apparatus for selectively blocking WDM channels
US7057819B1 (en) 2002-12-17 2006-06-06 Silicon Light Machines Corporation High contrast tilting ribbon blazed grating
US6987600B1 (en) 2002-12-17 2006-01-17 Silicon Light Machines Corporation Arbitrary phase profile for better equalization in dynamic gain equalizer
US6934070B1 (en) 2002-12-18 2005-08-23 Silicon Light Machines Corporation Chirped optical MEM device
US6927891B1 (en) 2002-12-23 2005-08-09 Silicon Light Machines Corporation Tilt-able grating plane for improved crosstalk in 1×N blaze switches
US7068372B1 (en) 2003-01-28 2006-06-27 Silicon Light Machines Corporation MEMS interferometer-based reconfigurable optical add-and-drop multiplexor
US7286764B1 (en) 2003-02-03 2007-10-23 Silicon Light Machines Corporation Reconfigurable modulator-based optical add-and-drop multiplexer
US6947613B1 (en) 2003-02-11 2005-09-20 Silicon Light Machines Corporation Wavelength selective switch and equalizer
US6922272B1 (en) 2003-02-14 2005-07-26 Silicon Light Machines Corporation Method and apparatus for leveling thermal stress variations in multi-layer MEMS devices
US6806997B1 (en) 2003-02-28 2004-10-19 Silicon Light Machines, Inc. Patterned diffractive light modulator ribbon for PDL reduction
US6922273B1 (en) 2003-02-28 2005-07-26 Silicon Light Machines Corporation PDL mitigation structure for diffractive MEMS and gratings
US7391973B1 (en) 2003-02-28 2008-06-24 Silicon Light Machines Corporation Two-stage gain equalizer
US7027202B1 (en) 2003-02-28 2006-04-11 Silicon Light Machines Corp Silicon substrate as a light modulator sacrificial layer
US7042611B1 (en) 2003-03-03 2006-05-09 Silicon Light Machines Corporation Pre-deflected bias ribbons
US20070194239A1 (en) * 2006-01-31 2007-08-23 Mcallister Abraham Apparatus and method providing a hand-held spectrometer
US7891818B2 (en) 2006-12-12 2011-02-22 Evans & Sutherland Computer Corporation System and method for aligning RGB light in a single modulator projector
US20080259988A1 (en) * 2007-01-19 2008-10-23 Evans & Sutherland Computer Corporation Optical actuator with improved response time and method of making the same
WO2008144749A1 (en) * 2007-05-21 2008-11-27 Evans & Sutherland Computer Corporation Invisible scanning safety system
WO2009033122A1 (en) * 2007-09-07 2009-03-12 Evans & Sutherland Computer Corporation Device and method for reducing etendue in a diode laser
US8358317B2 (en) 2008-05-23 2013-01-22 Evans & Sutherland Computer Corporation System and method for displaying a planar image on a curved surface
US8702248B1 (en) 2008-06-11 2014-04-22 Evans & Sutherland Computer Corporation Projection method for reducing interpixel gaps on a viewing surface
US8077378B1 (en) 2008-11-12 2011-12-13 Evans & Sutherland Computer Corporation Calibration system and method for light modulation device
US9641826B1 (en) 2011-10-06 2017-05-02 Evans & Sutherland Computer Corporation System and method for displaying distant 3-D stereo on a dome surface

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807859A (en) * 1971-11-11 1974-04-30 Sanyo Electric Co Information input system using holography
FR2279162A1 (fr) * 1974-07-19 1976-02-13 Landis & Gyr Ag Dispositif de paiement, sans argent liquide, de marchandises ou de services

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE373086A (US07993877-20110809-P00003.png) * 1928-09-07
US2541214A (en) * 1948-09-11 1951-02-13 Goodrich Co B F Electrical branding tool
DE1111371B (de) * 1952-01-08 1961-07-20 Maschf Augsburg Nuernberg Ag Vorrichtung zum Glaenzendmachen, Mustern oder Praegen der Oberflaeche von thermoplastischen Kunststoff-Folien
GB1139955A (en) * 1965-11-22 1969-01-15 Rca Corp Hologram record pressings
US3497576A (en) * 1969-03-17 1970-02-24 Bausch & Lomb Method for permanently imprinting an identification mark in the surface of a heat-softenable material
DE2035973C3 (de) * 1970-07-20 1978-03-16 Polygram Gmbh, 2000 Hamburg Presse zur Herstellung von scheibenförmigen Informationsträgern
US3882207A (en) * 1972-10-12 1975-05-06 Rca Corp Process of producing double-sided holographic replicas

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3807859A (en) * 1971-11-11 1974-04-30 Sanyo Electric Co Information input system using holography
FR2279162A1 (fr) * 1974-07-19 1976-02-13 Landis & Gyr Ag Dispositif de paiement, sans argent liquide, de marchandises ou de services

Also Published As

Publication number Publication date
ES458397A1 (es) 1978-02-16
US4223050A (en) 1980-09-16
AT353329B (de) 1979-11-12
BE854238A (fr) 1977-09-01
NL182756B (nl) 1987-12-01
NL182756C (nl) 1988-05-02
IT1076730B (it) 1985-04-27
JPS52134516A (en) 1977-11-10
GB1538028A (en) 1979-01-10
NL7704884A (nl) 1977-11-08
CH594495A5 (US07993877-20110809-P00003.png) 1978-01-13
ATA271477A (de) 1979-04-15
SE7704936L (sv) 1977-11-05
SE418823B (sv) 1981-06-29
DE2624017C2 (de) 1984-08-16
DE2624017B1 (de) 1977-04-21
JPS5545394B2 (US07993877-20110809-P00003.png) 1980-11-18
FR2350213B1 (US07993877-20110809-P00003.png) 1983-06-10

Similar Documents

Publication Publication Date Title
FR2350213A1 (fr) Procede pour empreindre un dessin de relief dans un support d'information en matiere thermoplastique
DE3063506D1 (en) A tantalum thin film capacitor and process for producing the same
NZ185413A (en) Duplicating plastics information carriers preferably video records and die therefor
FR2517859B1 (fr) Procede de realisation de duplicatas de l'information enregistree dans un milieu d'enregistrement
FR2346131A1 (fr) Procede pour la realisation d'un reflecteur en matiere synthetique metallisee
FR2454603B1 (fr) Procede et dispositif pour enregistrer une topographie
BE804473A (fr) Receptacle pour le logement d'une cassette avec un support d'enregistrement en forme de bande
FR2316633A1 (fr) Procede de formation d'une image positive en laque sensible
BE845396A (fr) Composition gelifiee a base de photopolymeres pour article en relief
FR2341865A1 (fr) Support pour le dosage d'activites enzymatiques et procede de dosage a l'aide de ce support
BE858942A (fr) Procede d'impression a demi-tons et film d'impression pour sa mise en oeuvre
BE851813A (fr) Matieres ressemblant a du cuir et procede pour leur preparation
BE873777A (fr) Procede pour l'adressage et/ou la recherche d'informations sur un porteur d'enregistrement
BE850299A (fr) Pigment sensibilisant pour matiere d'enregistrement
BE855826A (fr) Procede d'enlevement de boues
BE862048A (fr) Procede pour l'obtention d'enregistrements en relief
FR2449298B1 (fr) Procede et machine pour positionner des films sur des feuilles de base
BE859785A (fr) Procede d'enregistrement magnetique inalterable
FR2343073A1 (fr) Procede et machine pour fabriquer un produit tufte
FR2342539A1 (fr) Procede de fabrication de supports d'enregistrement magnetiques a surface inusable
FR2284623A1 (fr) Matiere a mouler liquide photoreticulable pour la fabrication de plaques d'impression en relief
BE870126A (fr) Sac en matiere plastique a plis multiples et procede pour le fabriquer
BE858777A (fr) Film d'impression et procede pour sa mise en oeuvre
FR2325962A1 (fr) Procede pour l'enregistrement d'informations
BE798544A (fr) Procede et dispositif pour la production d'une gravure lisible sur le coeur d'un support d'information discoide

Legal Events

Date Code Title Description
ER Errata listed in the french official journal (bopi)
ST Notification of lapse