NL7712896A - Verbeterd terugkaatsend vel met terugkaatsende merktekens. - Google Patents

Verbeterd terugkaatsend vel met terugkaatsende merktekens.

Info

Publication number
NL7712896A
NL7712896A NL7712896A NL7712896A NL7712896A NL 7712896 A NL7712896 A NL 7712896A NL 7712896 A NL7712896 A NL 7712896A NL 7712896 A NL7712896 A NL 7712896A NL 7712896 A NL7712896 A NL 7712896A
Authority
NL
Netherlands
Prior art keywords
returning
brands
improved
sheet
returning sheet
Prior art date
Application number
NL7712896A
Other languages
English (en)
Other versions
NL176977C (nl
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of NL7712896A publication Critical patent/NL7712896A/nl
Application granted granted Critical
Publication of NL176977C publication Critical patent/NL176977C/nl

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record 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
    • G06K19/08—Record 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
    • G06K19/10—Record 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
    • G06K19/14—Record 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 sensed by radiation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface
    • G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/16—Signs formed of or incorporating reflecting elements or surfaces, e.g. warning signs having triangular or other geometrical shape

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Geometry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Road Signs Or Road Markings (AREA)
NLAANVRAGE7712896,A 1976-11-26 1977-11-23 Van merktekens voorzien reflecterend vel. NL176977C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/745,401 US4082426A (en) 1976-11-26 1976-11-26 Retroreflective sheeting with retroreflective markings

Publications (2)

Publication Number Publication Date
NL7712896A true NL7712896A (nl) 1978-05-30
NL176977C NL176977C (nl) 1985-07-01

Family

ID=24996533

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7712896,A NL176977C (nl) 1976-11-26 1977-11-23 Van merktekens voorzien reflecterend vel.

Country Status (12)

Country Link
US (1) US4082426A (nl)
JP (1) JPS5368596A (nl)
AU (1) AU499946B1 (nl)
CA (1) CA1070282A (nl)
DE (1) DE2753253C3 (nl)
DK (1) DK144545C (nl)
FR (1) FR2372447A1 (nl)
GB (1) GB1584208A (nl)
IT (1) IT1091000B (nl)
NL (1) NL176977C (nl)
SE (1) SE422248B (nl)
ZA (1) ZA777026B (nl)

Families Citing this family (142)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2539491Y2 (ja) * 1991-10-09 1997-06-25 惠和商工株式会社 光拡散シート材
SE419318B (sv) * 1977-09-28 1981-07-27 Hans Folke Lofberg Reflexanordning
US4303307A (en) * 1977-10-27 1981-12-01 Al Tureck Copy security system
US4486073A (en) * 1978-06-20 1984-12-04 Boyd Michael D Radiant energy reflecting structures
US4200875A (en) * 1978-07-31 1980-04-29 The United States Of America As Represented By The Secretary Of The Air Force Apparatus for, and method of, recording and viewing laser-made images on high gain retroreflective sheeting
US4248500A (en) * 1979-07-25 1981-02-03 Pernicano Vincent S Reflective garment and method of manufacturing same
US4418110A (en) * 1982-06-21 1983-11-29 Minnesota Mining And Manufacturing Vapor-permeable retroreflective sheeting
US4725494A (en) * 1982-09-02 1988-02-16 Minnesota Mining And Manufacturing Co. Retroreflective sheeting
JPS5946076U (ja) * 1982-09-17 1984-03-27 シャープ株式会社 リモ−トコントロ−ル送信機
US4645301A (en) * 1983-02-07 1987-02-24 Minnesota Mining And Manufacturing Company Transparent sheet containing authenticating image and method of making same
US4634220A (en) * 1983-02-07 1987-01-06 Minnesota Mining And Manufacturing Company Directionally imaged sheeting
JPS6013624U (ja) * 1983-07-07 1985-01-30 三洋電機株式会社 押釦操作装置
JPS6052785U (ja) * 1983-09-19 1985-04-13 株式会社日立製作所 リモコン送信器
US4555161A (en) * 1984-02-16 1985-11-26 Reflexite Corporation Encapsulated retroreflective material and method of making same
JPS6123742U (ja) * 1984-07-17 1986-02-12 三洋電機株式会社 リモ−トコントロ−ル送信器
US4650283A (en) * 1984-08-03 1987-03-17 Minnesota Mining And Manufacturing Company Directionally imaged retroreflective sheeting
US4732456A (en) * 1984-08-28 1988-03-22 Taliq Corporation Scattering display for contrast enhancement including target
JPS61168771U (nl) * 1985-04-09 1986-10-20
US4721649A (en) * 1985-05-08 1988-01-26 Minnesota Mining And Manufacturing Company Retroreflective sheeting
US4688894A (en) * 1985-05-13 1987-08-25 Minnesota Mining And Manufacturing Company Transparent retroreflective sheets containing directional images and method for forming the same
JPH0812282B2 (ja) * 1985-09-16 1996-02-07 ミネソタ マイニング アンド マニユフアクチユアリング コンパニ− 方向性像を有するシート及びその製法
US4708920A (en) * 1985-09-16 1987-11-24 Minnesota Mining And Manufacturing Company Microlens sheet containing directional half-tone images and method for making the same
CA1267173A (en) * 1985-09-23 1990-03-27 Thomas I. Bradshaw Sheet containing contour-dependent directional image and method for forming the same
US4664966A (en) * 1985-11-18 1987-05-12 Minnesota Mining And Manufacturing Company Enclosed-lens retroreflective sheeting having tough, weather-resistant, transparent cover film
US4678695A (en) * 1985-12-23 1987-07-07 Minnesota Mining And Manufacturing Company Encapsulated flattop retroreflective sheeting and method for producing the same
JPS62109230U (nl) * 1985-12-24 1987-07-11
US5145538A (en) * 1986-04-03 1992-09-08 Kabushiki Kaisha Sebun Shiizu Manufacturing Processes for integrated article bearing indicia
DE3611151A1 (de) * 1986-04-03 1987-10-08 Sebun Shiizu Fujisawa Kk Integriertes erzeugnis zur anzeige und herstellverfahren fuer das erzeugnis
US4983436A (en) * 1987-04-15 1991-01-08 Minnesota Mining And Manufacturing Company Retroreflective sheeting with backing film
US4943139A (en) * 1988-09-19 1990-07-24 Minnesota Mining And Manufacturing Company Spoked wheel reflector employing encapsulated retroreflective tubing
JPH0250742U (nl) * 1988-09-30 1990-04-10
US5237164A (en) * 1989-05-12 1993-08-17 Sony Corporation Card having retroreflective bar codes and a magnetic stripe
US5080463A (en) * 1989-06-21 1992-01-14 Minnesota Mining And Manufacturing Company Retroreflective security laminates with protective cover sheets
US5229882A (en) * 1990-05-16 1993-07-20 Reflexite Corporation Colored retroreflective sheeting and method of making same
US5264063A (en) * 1990-05-16 1993-11-23 Reflexite Corporation Method for making flexible retroreflective sheet material
JPH0485591A (ja) * 1990-07-28 1992-03-18 Shinano Giken Kk 反射性模様シート
US5169707A (en) * 1991-05-08 1992-12-08 Minnesota Mining And Manufacturing Company Retroreflective security laminates with dual level verification
CA2061708C (en) * 1991-05-08 2002-04-23 Wu-Shyong Li Launderable retroreflective applique with colorant
US5200262A (en) * 1992-04-01 1993-04-06 Minnesota Mining And Manufacturing Company Launderable retroreflective applique with improved retention of retroreflective elements
US5442870A (en) * 1993-09-08 1995-08-22 Kochanowski; George E. Reflective sign
EP0759179B1 (en) * 1994-05-12 2001-11-28 Minnesota Mining And Manufacturing Company Retroreflective article and method of making same
US5873604A (en) * 1995-05-25 1999-02-23 Verify First Technologies, Inc. Document security system having thermo-activated pantograph and validation mark
US5772248A (en) * 1995-12-07 1998-06-30 Verify First Technologies, Inc. Document with tamper and counterfeit resistant relief markings
US5704651A (en) * 1995-05-25 1998-01-06 Verify First Technologies, Inc. Counterfeit resistant documents and methods
US6139158A (en) * 1995-07-26 2000-10-31 Reflexite Corporation Retroreflective articles with multiple size prisms in multiple locations
US5657162A (en) * 1995-07-26 1997-08-12 Reflexite Corporation Retroreflective articles with multiple size prisms in multiple locations
US5656360A (en) * 1996-02-16 1997-08-12 Minnesota Mining And Manufacturing Company Article with holographic and retroreflective features
US5762378A (en) * 1996-02-16 1998-06-09 Verify First Technologies, Inc. Tamper resistant validation marks
US6055091A (en) * 1996-06-27 2000-04-25 Xerox Corporation Twisting-cylinder display
US5808783A (en) * 1996-06-27 1998-09-15 Xerox Corporation High reflectance gyricon display
US5914805A (en) * 1996-06-27 1999-06-22 Xerox Corporation Gyricon display with interstitially packed particles
US5825529A (en) * 1996-06-27 1998-10-20 Xerox Corporation Gyricon display with no elastomer substrate
US5754332A (en) * 1996-06-27 1998-05-19 Xerox Corporation Monolayer gyricon display
US5894367A (en) * 1996-09-13 1999-04-13 Xerox Corporation Twisting cylinder display using multiple chromatic values
US5922268A (en) * 1997-10-30 1999-07-13 Xerox Corporation Method of manufacturing a twisting cylinder display using multiple chromatic values
US5904790A (en) * 1997-10-30 1999-05-18 Xerox Corporation Method of manufacturing a twisting cylinder display using multiple chromatic values
JPH10170710A (ja) * 1996-12-12 1998-06-26 Minnesota Mining & Mfg Co <3M> 光再帰性反射シート
US5917646A (en) * 1996-12-24 1999-06-29 Xerox Corporation Rotatable lens transmissive twisting ball display
US5815306A (en) * 1996-12-24 1998-09-29 Xerox Corporation "Eggcrate" substrate for a twisting ball display
US5777782A (en) * 1996-12-24 1998-07-07 Xerox Corporation Auxiliary optics for a twisting ball display
JP2900317B2 (ja) * 1997-02-21 1999-06-02 健一 中島 道路標識
US5971556A (en) * 1997-09-24 1999-10-26 Chrysler Corporation Instrument panel having cover with reflection-reduction layer and method of making cover
US5940212A (en) * 1997-10-30 1999-08-17 3M Innovative Properties Company Cube corner article with altered inactive areas and method of making same
US5900192A (en) * 1998-01-09 1999-05-04 Xerox Corporation Method and apparatus for fabricating very small two-color balls for a twisting ball display
US5976428A (en) * 1998-01-09 1999-11-02 Xerox Corporation Method and apparatus for controlling formation of two-color balls for a twisting ball display
US6119751A (en) * 1998-01-26 2000-09-19 Reflexite Corporation Apparatus and method for producing retroreflective material having printed patterns thereon
US6120636A (en) * 1998-01-26 2000-09-19 Reflexite Corporation Apparatus and method for producing retroreflective material having printed patterns thereon
US6348908B1 (en) 1998-09-15 2002-02-19 Xerox Corporation Ambient energy powered display
US6253477B1 (en) 1998-09-23 2001-07-03 Hallmark Technologies, Inc. Retro-reflective sign
US6365262B1 (en) 1998-10-20 2002-04-02 3M Innovative Properties Company Pavement marking articles having enhanced retroreflectivity under dry or wet conditions and method for making same
US6247818B1 (en) 1998-10-20 2001-06-19 3M Innovative Properties Company Method for making retroreflective elements having enhanced retroreflectivity under dry and/or wet conditions
US6396205B1 (en) 1998-12-18 2002-05-28 Xerox Corporation Nonspecular visual display and method
KR100297383B1 (ko) * 1999-04-21 2001-09-22 김승열 도로표지구용 축광반사지
JP2000321414A (ja) * 1999-04-28 2000-11-24 Three M Innovative Properties Co 光再帰性反射シート
US6688525B1 (en) 1999-09-22 2004-02-10 Eastman Kodak Company Apparatus and method for reading a coded pattern
US6966660B1 (en) 1999-10-15 2005-11-22 3M Innovative Properties Company Article exhibiting dry and wet retroreflectivity
US6440252B1 (en) 1999-12-17 2002-08-27 Xerox Corporation Method for rotatable element assembly
US7336422B2 (en) 2000-02-22 2008-02-26 3M Innovative Properties Company Sheeting with composite image that floats
US6288842B1 (en) 2000-02-22 2001-09-11 3M Innovative Properties Sheeting with composite image that floats
US7068434B2 (en) 2000-02-22 2006-06-27 3M Innovative Properties Company Sheeting with composite image that floats
US6545671B1 (en) 2000-03-02 2003-04-08 Xerox Corporation Rotating element sheet material with reversible highlighting
US6498674B1 (en) 2000-04-14 2002-12-24 Xerox Corporation Rotating element sheet material with generalized containment structure
US6504525B1 (en) 2000-05-03 2003-01-07 Xerox Corporation Rotating element sheet material with microstructured substrate and method of use
US6897786B1 (en) * 2000-06-14 2005-05-24 Display Science, Inc. Passively illuminated, eye-catching display for traffic signs
US6847347B1 (en) 2000-08-17 2005-01-25 Xerox Corporation Electromagnetophoretic display system and method
JP3618292B2 (ja) * 2000-11-10 2005-02-09 日本カーバイド工業株式会社 印刷層を有する再帰反射性シート
US6524500B2 (en) 2000-12-28 2003-02-25 Xerox Corporation Method for making microencapsulated gyricon beads
US6897848B2 (en) 2001-01-11 2005-05-24 Xerox Corporation Rotating element sheet material and stylus with gradient field addressing
US6690350B2 (en) 2001-01-11 2004-02-10 Xerox Corporation Rotating element sheet material with dual vector field addressing
US6970154B2 (en) 2001-01-11 2005-11-29 Jpmorgan Chase Bank Fringe-field filter for addressable displays
US6699570B2 (en) 2001-11-06 2004-03-02 Xerox Corporation Colored cyber toner using multicolored gyricon spheres
US20030132924A1 (en) * 2002-01-16 2003-07-17 Hamilton Robert S. E-paper labels on recordable/removable media with optical data link and optical power supply
US7036944B2 (en) 2002-04-11 2006-05-02 3M Innovative Properties Company Retrochromic articles
US6978896B2 (en) * 2002-04-11 2005-12-27 3M Innovative Properties Company Method of making retrochromic beads and kit thereof
EP1431449B1 (en) * 2002-12-19 2006-06-14 Industria Bergamasca Rifrangenti S.r.l. Process for manufacturing retroreflective printed material
US8867134B2 (en) * 2003-11-21 2014-10-21 Visual Physics, Llc Optical system demonstrating improved resistance to optically degrading external effects
KR101088562B1 (ko) * 2003-12-30 2011-12-05 쓰리엠 이노베이티브 프로퍼티즈 컴파니 색 변이 역반사기 및 그 제조 방법
ATE534765T1 (de) 2004-04-01 2011-12-15 Ind Bergamasca Rifrangenti S R L Verfahren zur herstellung von gedruckten produkten mit hoher sichtbarkeit
DE202004010398U1 (de) * 2004-07-01 2004-11-18 Rockelmann, Susann Grafisches Darstellungsmittel
US7616332B2 (en) 2004-12-02 2009-11-10 3M Innovative Properties Company System for reading and authenticating a composite image in a sheeting
US7981499B2 (en) * 2005-10-11 2011-07-19 3M Innovative Properties Company Methods of forming sheeting with a composite image that floats and sheeting with a composite image that floats
US20080027199A1 (en) 2006-07-28 2008-01-31 3M Innovative Properties Company Shape memory polymer articles with a microstructured surface
US7951319B2 (en) * 2006-07-28 2011-05-31 3M Innovative Properties Company Methods for changing the shape of a surface of a shape memory polymer article
US7586685B2 (en) * 2006-07-28 2009-09-08 Dunn Douglas S Microlens sheeting with floating image using a shape memory material
SE530341C2 (sv) * 2006-08-22 2008-05-06 Rolling Optics Förfarande och anordning för vinkelbestämning med retroreflekterande folie
JP5210163B2 (ja) * 2006-08-23 2013-06-12 日本カーバイド工業株式会社 車両ナンバープレートおよびそれに用いる再帰反射シート
US7800825B2 (en) * 2006-12-04 2010-09-21 3M Innovative Properties Company User interface including composite images that float
KR20100031579A (ko) 2007-07-11 2010-03-23 쓰리엠 이노베이티브 프로퍼티즈 컴파니 부동하는 합성 영상이 있는 시팅
EP2223174A4 (en) 2007-11-27 2014-05-28 3M Innovative Properties Co METHOD FOR FORMING SHEET MATERIALS WITH A COMPOSITE IMAGE SURFING AND MASTER TOOLING
EP2227712A4 (en) * 2007-12-27 2014-01-15 Rolling Optics Ab SYNTHETIC ONE-PIECE IMAGE DEVICE
JP2011527770A (ja) * 2008-07-08 2011-11-04 スリーエム イノベイティブ プロパティズ カンパニー 虚像を表示する光学素子
US8857028B2 (en) * 2008-07-08 2014-10-14 3M Innovative Properties Company Processes for producing optical elements showing virtual images
CN102138087B (zh) 2008-07-10 2017-03-01 3M创新有限公司 具有粘弹性光导的回射制品和装置
WO2010005655A2 (en) 2008-07-10 2010-01-14 3M Innovative Properties Company Viscoelastic lightguide
US8651720B2 (en) 2008-07-10 2014-02-18 3M Innovative Properties Company Retroreflective articles and devices having viscoelastic lightguide
DE102008036482A1 (de) * 2008-08-05 2010-02-11 Giesecke & Devrient Gmbh Verfahren zum Herstellen von Mikrolinsen
EP2321677A4 (en) * 2008-08-08 2011-08-17 3M Innovative Properties Co LIGHT PIPE HAVING VISCOELASTIC LAYER FOR MANAGING LIGHT
US7995278B2 (en) * 2008-10-23 2011-08-09 3M Innovative Properties Company Methods of forming sheeting with composite images that float and sheeting with composite images that float
US8111463B2 (en) 2008-10-23 2012-02-07 3M Innovative Properties Company Methods of forming sheeting with composite images that float and sheeting with composite images that float
US20120099200A1 (en) 2009-07-17 2012-04-26 Nippon Carbide Industries Co., Inc. Retroreflective sheeting of micro glass sphere provided with image having visual direction
CA2769301C (en) * 2009-08-12 2018-09-18 Visual Physics, Llc A tamper indicating optical security device
US9110235B2 (en) 2009-10-16 2015-08-18 3M Innovative Properties Company Retroreflective sheeting and license plate with reduced retroreflectivity at high entrance angles
KR101741863B1 (ko) 2009-10-16 2017-05-30 쓰리엠 이노베이티브 프로퍼티즈 캄파니 적외광의 재귀반사도가 감소된 프리즘형 재귀반사성 시트류
WO2011060081A1 (en) 2009-11-12 2011-05-19 3M Innovative Properties Company Security markings in retroreflective sheeting
WO2012099044A1 (ja) 2011-01-19 2012-07-26 日本カーバイド工業株式会社 視認方向性を持った画像が設置された微小ガラス球型再帰反射シート
MY159709A (en) 2011-01-28 2017-01-13 Crane & Co Inc A laser marked device
EP2710519B1 (en) 2011-05-20 2019-07-17 Gemalto SA Laser-personalized security articles
EP2710520B1 (en) 2011-05-20 2016-04-27 3M Innovative Properties Company Laser-personalizable security articles
EP3244254B1 (en) 2011-08-19 2021-12-15 Visual Physics, LLC Method of manufacturing a transferable optical system with a reduced thickness
CA2857335A1 (en) 2011-12-15 2013-06-20 3M Innovative Properties Company A personalized security article and methods of authenticating a security article and verifying a bearer of a security article
WO2014028031A1 (en) 2012-08-17 2014-02-20 Visual Physics, Llc A process for transferring microstructures to a final substrate
WO2014143980A1 (en) 2013-03-15 2014-09-18 Visual Physics, Llc Optical security device
US9873281B2 (en) 2013-06-13 2018-01-23 Visual Physics, Llc Single layer image projection film
EP3122572B1 (en) 2014-03-27 2023-06-07 Visual Physics, LLC An optical device that produces flicker-like optical effects
US10766292B2 (en) 2014-03-27 2020-09-08 Crane & Co., Inc. Optical device that provides flicker-like optical effects
CN106715141B (zh) 2014-07-17 2020-03-17 光学物理有限责任公司 用于制造聚合物安全文件例如银行票据的改善的聚合物片材
KR102497982B1 (ko) 2014-09-16 2023-02-09 크레인 시큐리티 테크놀로지스, 인크. 보안 렌즈 층
CA2976218C (en) 2015-02-11 2023-02-14 Crane & Co., Inc. Method for the surface application of a security device to a substrate
WO2018147966A1 (en) 2017-02-10 2018-08-16 Crane & Co., Inc. Machine-readable optical security device
US11009640B2 (en) 2017-08-11 2021-05-18 8259402 Canada Inc. Transmissive aerial image display
US11714316B2 (en) 2017-09-20 2023-08-01 New Visual Media Group, L.L.C. Highly reflective electrostatic shutter display
US11210972B1 (en) 2020-12-23 2021-12-28 New Visual Media Group, L.L.C. Optical shutter and display panel

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154872A (en) * 1963-02-13 1964-11-03 Minnesota Mining & Mfg Tamper-proof markings for reflecting structures
AT307280B (de) * 1969-05-09 1973-05-10 Swarovski & Co Reflexfolie und Verfahren zu ihrer Herstellung
US3801183A (en) * 1973-06-01 1974-04-02 Minnesota Mining & Mfg Retro-reflective film
JPS50102288A (nl) * 1974-01-09 1975-08-13
CH576359A5 (nl) * 1974-03-29 1976-06-15 Minnesota Mining & Mfg
JPS50133848A (nl) * 1974-04-08 1975-10-23
JPS51144198A (en) * 1975-06-06 1976-12-10 Seibu Polymer Kasei Kk Return reflector

Also Published As

Publication number Publication date
AU499946B1 (en) 1979-05-03
SE422248B (sv) 1982-02-22
FR2372447A1 (fr) 1978-06-23
US4082426A (en) 1978-04-04
DK144545C (da) 1982-09-06
DK519777A (da) 1978-05-27
FR2372447B1 (nl) 1980-05-16
JPS5646123B2 (nl) 1981-10-31
CA1070282A (en) 1980-01-22
DE2753253A1 (de) 1978-06-01
SE7713220L (sv) 1978-05-27
IT1091000B (it) 1985-06-26
DE2753253C3 (de) 1979-09-27
GB1584208A (en) 1981-02-11
NL176977C (nl) 1985-07-01
JPS5368596A (en) 1978-06-19
ZA777026B (en) 1978-09-27
DE2753253B2 (de) 1979-02-01
DK144545B (da) 1982-03-22

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