DK105278A - Fremgangsmaade og apparat til stoebning af optiske plastlinser af standard og bifokal type - Google Patents

Fremgangsmaade og apparat til stoebning af optiske plastlinser af standard og bifokal type

Info

Publication number
DK105278A
DK105278A DK105278A DK105278A DK105278A DK 105278 A DK105278 A DK 105278A DK 105278 A DK105278 A DK 105278A DK 105278 A DK105278 A DK 105278A DK 105278 A DK105278 A DK 105278A
Authority
DK
Denmark
Prior art keywords
appliance
standard
plastic lenses
optical plastic
molding optical
Prior art date
Application number
DK105278A
Other languages
Danish (da)
English (en)
Inventor
M Greshes
Original Assignee
Greshes Martin
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 Greshes Martin filed Critical Greshes Martin
Publication of DK105278A publication Critical patent/DK105278A/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00028—Bifocal lenses; Multifocal lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/0048—Moulds for lenses
    • B29D11/00528—Consisting of two mould halves joined by an annular gasket
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/808—Lens mold

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Eyeglasses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DK105278A 1977-03-10 1978-03-09 Fremgangsmaade og apparat til stoebning af optiske plastlinser af standard og bifokal type DK105278A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77612977A 1977-03-10 1977-03-10
US05/810,357 US4190621A (en) 1977-03-10 1977-06-27 Method for molding optical plastic lenses of the standard and bifocal type

Publications (1)

Publication Number Publication Date
DK105278A true DK105278A (da) 1978-09-11

Family

ID=27119152

Family Applications (1)

Application Number Title Priority Date Filing Date
DK105278A DK105278A (da) 1977-03-10 1978-03-09 Fremgangsmaade og apparat til stoebning af optiske plastlinser af standard og bifokal type

Country Status (18)

Country Link
US (1) US4190621A (it)
JP (1) JPS53124570A (it)
BE (1) BE864672A (it)
CA (1) CA1098268A (it)
CH (1) CH625458A5 (it)
DE (1) DE2809610A1 (it)
DK (1) DK105278A (it)
ES (2) ES467649A1 (it)
FI (1) FI780749A (it)
FR (1) FR2383002A1 (it)
GB (1) GB1601327A (it)
IE (1) IE46344B1 (it)
IL (1) IL54079A (it)
IT (1) IT1108328B (it)
NL (1) NL7802485A (it)
NO (1) NO780731L (it)
PT (1) PT67745A (it)
SE (1) SE7802719L (it)

Families Citing this family (109)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4364878A (en) * 1978-08-10 1982-12-21 Omnitech Inc. Method for molding ophthalmic lenses
GB2040785B (en) * 1978-12-28 1983-01-26 Philips Electronic Associated Producing polymer glass asherical optical elements
US4522768A (en) * 1979-05-11 1985-06-11 Sola Products Limited Casting gasket assembly and method for casting lenses therefrom
US4284399A (en) * 1980-06-23 1981-08-18 American Optical Corporation Contact lens mold
US4637904A (en) * 1983-11-14 1987-01-20 Rohm And Haas Company Process for molding a polymeric layer onto a substrate
US4605524A (en) * 1984-11-19 1986-08-12 Danker Laboratories, Inc. Method and master-die for casting a bifocal contact lens in a single piece
FR2576820B1 (fr) * 1985-02-01 1989-04-07 Essilor Int Bague d'appui pour la fixation d'un bloc de montage sur la face finie a courbure progressivement variable d'une ebauche semi-finie d'un palet, tel que lentille ophtalmique ou moule
US4693446A (en) * 1985-09-20 1987-09-15 Techna Vision, Inc. Gasket for molding plastic lenses
JPS62295001A (ja) * 1986-06-14 1987-12-22 Nippon Sheet Glass Co Ltd 合成樹脂製多焦点球面レンズおよびその製法
JPS63247014A (ja) * 1987-04-03 1988-10-13 Takashi Mori 透明カプセルの製造装置
BR8802923A (pt) * 1987-06-18 1989-01-03 Ocular Technologies Inc Processo de fabricacao de uma lente de contato,matriz para fabricacao de uma lente de contato e forma para fabricar uma matriz
US5147585A (en) * 1987-10-30 1992-09-15 Blum Ronald D Method for forming plastic optical quality spectacle lenses
US5219497A (en) * 1987-10-30 1993-06-15 Innotech, Inc. Method for manufacturing lenses using thin coatings
US5178800A (en) * 1990-10-10 1993-01-12 Innotech, Inc. Method for forming plastic optical quality spectacle lenses
FR2638391B1 (fr) * 1988-10-27 1991-01-25 Essilor Int Procede pour le formage d'une lentille ophtalmique a partir d'un palet en matiere synthetique
US5141678A (en) * 1990-10-10 1992-08-25 Blum Ronald D Method for forming disposable molds for producing optical quality lenses
GB9125480D0 (en) * 1991-11-29 1992-01-29 Pilkington Visioncare Holdings Polymeric bifocal lens production process
US5470892A (en) * 1992-05-01 1995-11-28 Innotech, Inc. Polymerizable resin for forming clear, hard plastics
US5288221A (en) * 1992-05-18 1994-02-22 Essilor Of America, Inc. Apparatus for making ophthalmic lenses
US5316702A (en) * 1992-07-20 1994-05-31 Innotech, Inc. Method of producing durable bonds between an optical preform and an optical resin layer cast on the preform surface
US5480600A (en) * 1993-03-24 1996-01-02 Innotech, Inc. Method for manufacturing thin progressive addition lenses
JPH09506560A (ja) * 1993-12-10 1997-06-30 イノテック・インコーポレーテッド ホトクロミックレンズの製造方法および装置
US5531940A (en) * 1993-12-10 1996-07-02 Innotech, Inc. Method for manufacturing photochromic lenses
JPH08216271A (ja) * 1995-02-10 1996-08-27 Kureha Chem Ind Co Ltd 合成樹脂製調光レンズの製造方法
US5789015A (en) * 1996-06-26 1998-08-04 Innotech, Inc. Impregnation of plastic substrates with photochromic additives
US5793465A (en) * 1996-10-08 1998-08-11 Innotech, Inc. Toric surfacecasting
US5914174A (en) * 1996-12-05 1999-06-22 Innotech, Inc. Lens or semi-finished blank comprising photochromic resin compositions
JP3710260B2 (ja) * 1997-06-23 2005-10-26 キヤノン株式会社 光学素子、それを保持する保持治具及びその光学素子を用いた撮像装置
US5989462A (en) 1997-07-31 1999-11-23 Q2100, Inc. Method and composition for producing ultraviolent blocking lenses
AR013512A1 (es) 1997-09-24 2000-12-27 Novartis Ag Metodo para fabricar una lente de contacto astigmatica
BR9912404A (pt) * 1998-07-24 2001-04-24 Optical Molding Systems Inc Método e composições para manufaturar artigos fotocromáticos revestidos
US6936197B1 (en) 1998-07-24 2005-08-30 Duane L. Wires Method and compositions for manufacturing coated photochromatic articles
US6228289B1 (en) * 1998-09-25 2001-05-08 Q2100, Inc. Plastic lens systems and methods
US6419873B1 (en) * 1999-03-19 2002-07-16 Q2100, Inc. Plastic lens systems, compositions, and methods
FR2793038B1 (fr) 1999-04-29 2002-01-25 Essilor Int Lentille ophtalmique composite et procede d'obtention d'une telle lentille
US6619799B1 (en) * 1999-07-02 2003-09-16 E-Vision, Llc Optical lens system with electro-active lens having alterably different focal lengths
US7023594B2 (en) * 2000-06-23 2006-04-04 E-Vision, Llc Electro-optic lens with integrated components
US7775660B2 (en) 1999-07-02 2010-08-17 E-Vision Llc Electro-active ophthalmic lens having an optical power blending region
US6723260B1 (en) 2000-03-30 2004-04-20 Q2100, Inc. Method for marking a plastic eyeglass lens using a mold assembly holder
US6960312B2 (en) * 2000-03-30 2005-11-01 Q2100, Inc. Methods for the production of plastic lenses
US6698708B1 (en) 2000-03-30 2004-03-02 Q2100, Inc. Gasket and mold assembly for producing plastic lenses
US6609793B2 (en) * 2000-05-23 2003-08-26 Pharmacia Groningen Bv Methods of obtaining ophthalmic lenses providing the eye with reduced aberrations
US8020995B2 (en) 2001-05-23 2011-09-20 Amo Groningen Bv Methods of obtaining ophthalmic lenses providing the eye with reduced aberrations
AUPR276601A0 (en) * 2001-01-31 2001-02-22 Newman, Steve A contact lens for refractive correction and capable of engagement with an eye either inside out or right way out
US7011773B2 (en) * 2001-02-20 2006-03-14 Q2100, Inc. Graphical interface to display mold assembly position in a lens forming apparatus
US6612828B2 (en) * 2001-02-20 2003-09-02 Q2100, Inc. Fill system with controller for monitoring use
US7074352B2 (en) * 2001-02-20 2006-07-11 Q2100, Inc. Graphical interface for monitoring usage of components of a lens forming apparatus
US6863518B2 (en) * 2001-02-20 2005-03-08 Q2100, Inc. Mold filing apparatus having multiple fill stations
US6676399B1 (en) 2001-02-20 2004-01-13 Q2100, Inc. Apparatus for preparing an eyeglass lens having sensors for tracking mold assemblies
US6712331B2 (en) * 2001-02-20 2004-03-30 Q2100, Inc. Holder for mold assemblies with indicia
US6962669B2 (en) 2001-02-20 2005-11-08 Q2100, Inc. Computerized controller for an eyeglass lens curing apparatus
US7083404B2 (en) 2001-02-20 2006-08-01 Q2100, Inc. System for preparing an eyeglass lens using a mold holder
US7037449B2 (en) * 2001-02-20 2006-05-02 Q2100, Inc. Method for automatically shutting down a lens forming apparatus
US6709257B2 (en) * 2001-02-20 2004-03-23 Q2100, Inc. Eyeglass lens forming apparatus with sensor
US6758663B2 (en) * 2001-02-20 2004-07-06 Q2100, Inc. System for preparing eyeglass lenses with a high volume curing unit
US6752613B2 (en) 2001-02-20 2004-06-22 Q2100, Inc. Apparatus for preparing an eyeglass lens having a controller for initiation of lens curing
US7004740B2 (en) * 2001-02-20 2006-02-28 Q2100, Inc. Apparatus for preparing an eyeglass lens having a heating system
US6726463B2 (en) 2001-02-20 2004-04-27 Q2100, Inc. Apparatus for preparing an eyeglass lens having a dual computer system controller
US7025910B2 (en) * 2001-02-20 2006-04-11 Q2100, Inc Method of entering prescription information
US6899831B1 (en) 2001-02-20 2005-05-31 Q2100, Inc. Method of preparing an eyeglass lens by delayed entry of mold assemblies into a curing apparatus
US6840752B2 (en) 2001-02-20 2005-01-11 Q2100, Inc. Apparatus for preparing multiple eyeglass lenses
US6790022B1 (en) 2001-02-20 2004-09-14 Q2100, Inc. Apparatus for preparing an eyeglass lens having a movable lamp mount
US7124995B2 (en) 2001-02-20 2006-10-24 Q2100, Inc. Holder for mold assemblies and molds
US6655946B2 (en) 2001-02-20 2003-12-02 Q2100, Inc. Apparatus for preparing an eyeglass lens having a controller for conveyor and curing units
US7139636B2 (en) 2001-02-20 2006-11-21 Q2100, Inc. System for preparing eyeglass lenses with bar code reader
US6676398B2 (en) 2001-02-20 2004-01-13 Q2100, Inc. Apparatus for preparing an eyeglass lens having a prescription reader
US7051290B2 (en) 2001-02-20 2006-05-23 Q2100, Inc. Graphical interface for receiving eyeglass prescription information
US6875005B2 (en) 2001-02-20 2005-04-05 Q1200, Inc. Apparatus for preparing an eyeglass lens having a gating device
US6790024B2 (en) * 2001-02-20 2004-09-14 Q2100, Inc. Apparatus for preparing an eyeglass lens having multiple conveyor systems
US6702564B2 (en) * 2001-02-20 2004-03-09 Q2100, Inc. System for preparing an eyeglass lens using colored mold holders
US7052262B2 (en) * 2001-02-20 2006-05-30 Q2100, Inc. System for preparing eyeglasses lens with filling station
US6893245B2 (en) 2001-02-20 2005-05-17 Q2100, Inc. Apparatus for preparing an eyeglass lens having a computer system controller
US7060208B2 (en) * 2001-02-20 2006-06-13 Q2100, Inc. Method of preparing an eyeglass lens with a controller
US7045081B2 (en) * 2001-02-20 2006-05-16 Q2100, Inc. Method of monitoring components of a lens forming apparatus
SE0101702D0 (sv) * 2001-05-15 2001-05-15 Ardenia Investments Ltd Novel potentiating compounds
US6488374B1 (en) 2002-02-12 2002-12-03 Davida Charlene Alberts Eyeglasses and method of making same for the treatment of low-vision
US6872335B2 (en) * 2002-03-12 2005-03-29 Technology Resource International Corporation Method and apparatus for holding a mold assembly and molding an optical lens using the same
US20080106633A1 (en) * 2002-03-13 2008-05-08 Blum Ronald D Electro-optic lens with integrated components for varying refractive properties
US7044429B1 (en) * 2002-03-15 2006-05-16 Q2100, Inc. Methods and systems for coating eyeglass lens molds
FR2850443B1 (fr) * 2003-01-24 2005-03-04 Essilor Int Vanne a pointeau pour le remplissage d'un moule avec une matiere organique a l'etat liquide et procede de moulage d'un element optique au moyen d'une telle vanne
FR2850319B1 (fr) * 2003-01-24 2005-03-04 Essilor Int Procede de remplissage d'un moule avec une matiere organique a l'etat liquide en vue du moulage d'un element optique et procede de moulage incluant ce procede de remplissage
US7472993B2 (en) 2003-06-09 2009-01-06 Asahi Lite Optical Co., Ltd. Bifocal plastic lens
FR2856005B1 (fr) * 2003-06-11 2007-03-23 Essilor Int Procede et dispositif de moulage d'une lentille optique, en particulier une lentille ophtalmique
US20060065989A1 (en) * 2004-09-29 2006-03-30 Thad Druffel Lens forming systems and methods
US8778022B2 (en) * 2004-11-02 2014-07-15 E-Vision Smart Optics Inc. Electro-active intraocular lenses
US9801709B2 (en) 2004-11-02 2017-10-31 E-Vision Smart Optics, Inc. Electro-active intraocular lenses
US8931896B2 (en) 2004-11-02 2015-01-13 E-Vision Smart Optics Inc. Eyewear including a docking station
US20060219347A1 (en) * 2005-04-04 2006-10-05 Essilor International Compagnie Generale D'optique Process for transferring coatings onto a surface of a lens substrate with most precise optical quality
US7258437B2 (en) * 2005-09-07 2007-08-21 Transitions Optical, Inc. Photochromic multifocal optical article
WO2008074541A1 (en) 2006-12-21 2008-06-26 Bausch & Lomb Incorporated Apparatus and method for releasing a lens moulded in a cavity between posterior and anterior mould sections
AR064985A1 (es) 2007-01-22 2009-05-06 E Vision Llc Lente electroactivo flexible
MX2009008829A (es) * 2007-02-23 2011-10-28 Pixeloptics Inc Apertura dinamica oftalmica.
US20080273169A1 (en) * 2007-03-29 2008-11-06 Blum Ronald D Multifocal Lens Having a Progressive Optical Power Region and a Discontinuity
EP2130090A4 (en) * 2007-03-07 2011-11-02 Pixeloptics Inc MULTIFOKALLINSE WITH A REGION WITH PROGRESSIVE OPTICAL STRENGTH AND A DISCONTINUITY
US7883207B2 (en) * 2007-12-14 2011-02-08 Pixeloptics, Inc. Refractive-diffractive multifocal lens
US20090091818A1 (en) * 2007-10-05 2009-04-09 Haddock Joshua N Electro-active insert
US8540906B2 (en) * 2007-06-14 2013-09-24 Aji Co., Ltd. Method of molding, process for producing lens, molding apparatus, process for producing stamper, master production apparatus, stamper production system, and stamper production apparatus
US7926941B2 (en) * 2007-12-14 2011-04-19 Pixeloptics Inc. Multiple layer multifocal composite lens
US7744215B2 (en) * 2007-12-25 2010-06-29 Pixeloptics, Inc. Multiple layer multifocal composite lens
WO2009117506A2 (en) 2008-03-18 2009-09-24 Pixeloptics, Inc. Advanced electro-active optic device
US8154804B2 (en) * 2008-03-25 2012-04-10 E-Vision Smart Optics, Inc. Electro-optic lenses for correction of higher order aberrations
JP2015511322A (ja) 2012-01-06 2015-04-16 エイチピーオー アセッツ エルエルシー アイウェアドッキングステーションおよび電子モジュール
AU2013282401B2 (en) * 2012-06-29 2018-05-10 Johnson & Johnson Vision Care, Inc. Lens precursor with features for the fabrication of an ophthalmic lens
EP3071401B9 (en) 2013-11-20 2018-03-14 Transitions Optical, Inc. Method of forming a photochromic segmented multifocal lens
WO2015140104A1 (en) * 2014-03-18 2015-09-24 Essilor International (Compagnie Générale d'Optique) A mould and process for manufacturing an ophthalmic lens equipped with an insert
CN107438514B (zh) 2015-01-22 2019-10-18 光学转变公司 具有光致发光标记的光学制品
US10599006B2 (en) 2016-04-12 2020-03-24 E-Vision Smart Optics, Inc. Electro-active lenses with raised resistive bridges
CN114815435A (zh) 2016-04-12 2022-07-29 E-视觉智能光学公司 具有凸起电阻性桥的电活性透镜
DE102018111368B3 (de) * 2018-05-14 2019-04-25 Carl Mahr Holding Gmbh Werkstückhalter, Messvorrichtung und Messverfahren zum Messen eines Werkstücks

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2304217A (en) * 1938-01-20 1942-12-08 American Optical Corp Method and apparatus for making lenses
US2360641A (en) * 1940-08-14 1944-10-17 American Optical Corp Lens and process of making same
US2339433A (en) * 1940-12-07 1944-01-18 Eastman Kodak Co Method of forming optical surfaces on plastic material
US2728106A (en) * 1950-09-08 1955-12-27 American Optical Corp Means for producing optical elements
US2890486A (en) * 1955-08-29 1959-06-16 American Optical Corp Mold for producing lens of any shape from a polymerizable material
GB796825A (en) * 1955-10-04 1958-06-18 American Optical Corp Improvements in or relating to casting devices for optical elements
FR1136887A (fr) * 1955-10-06 1957-05-21 American Optical Corp Procédé et dispositif pour la fabrication d'éléments optiques et notamment de lentilles
GB858218A (en) * 1957-03-22 1961-01-11 John Johnson Method and apparatus for manufacturing optical elements from moulded polymer materials
GB846669A (en) * 1959-03-11 1960-08-31 American Optical Corp Improvements in devices and methods of forming optical elements
US3248460A (en) * 1963-02-28 1966-04-26 Bausch & Lomb Method of making lenses
US3422168A (en) * 1964-12-01 1969-01-14 Ppg Industries Inc Process of casting resinous lenses in thermoplastic cast replica molds
US3423488A (en) * 1966-05-11 1969-01-21 Ppg Industries Inc Process for casting resinous lenses in thermoplastic cast replica molds
US3460928A (en) * 1967-06-09 1969-08-12 American Optical Corp Method of making lens molds
US3528135A (en) * 1968-02-19 1970-09-15 Armorlite Lens Co Inc Gasket for molding plastic optical elements
DE1930291A1 (de) * 1969-06-14 1970-12-17 Rodenstock Optik G Verfahren zur Herstellung optischer Elemente aus Kunststoff
US3555611A (en) * 1969-12-15 1971-01-19 Armorlite Lens Co Inc Mold for casting optical elements and the like
US3946982A (en) * 1974-09-03 1976-03-30 Textron, Inc. Adjustable mold for direct casting of plastic multifocal lenses

Also Published As

Publication number Publication date
NL7802485A (nl) 1978-09-12
BE864672A (fr) 1978-07-03
IE780488L (en) 1978-09-10
FR2383002B1 (it) 1983-02-25
IT1108328B (it) 1985-12-09
NO780731L (no) 1978-09-12
SE7802719L (sv) 1978-09-11
FI780749A (fi) 1978-09-11
ES476080A1 (es) 1979-08-16
IL54079A0 (en) 1978-04-30
US4190621A (en) 1980-02-26
FR2383002A1 (fr) 1978-10-06
GB1601327A (en) 1981-10-28
IE46344B1 (en) 1983-05-04
DE2809610A1 (de) 1978-09-14
PT67745A (en) 1978-04-01
JPS53124570A (en) 1978-10-31
CH625458A5 (en) 1981-09-30
CA1098268A (en) 1981-03-31
IL54079A (en) 1981-03-31
IT7867493A0 (it) 1978-03-08
ES467649A1 (es) 1979-09-01

Similar Documents

Publication Publication Date Title
DK105278A (da) Fremgangsmaade og apparat til stoebning af optiske plastlinser af standard og bifokal type
DK122277A (da) Fremgangsmade og stobeform til fremstilling af kontaktlinser
DK155578C (da) Beholder af orienterbar plast samt fremgangsmaade og apparat til formning af den
JPS5269915A (en) Glass for lens of eyeglasses
DK81177A (da) Apparat til indforing af et forudbestemt rumfang af enzymoplosning i linsen i et oje
DK338978A (da) Kontaktlinse samt fremgangsmaade og maskine til fremstilling af saadanne linser
DK586478A (da) Fremgangsmaade og apparat til traekning af glasfibre
DK341880A (da) Femgangsmaade og apparat til fremstilling af traefibre
DK407677A (da) Beholder af termoplastisk formstoffolie samt fremgangsmaade og apparat til fremstilling deraf
DK102678A (da) Fremgangsmaade og apparat til fremstilling af hullegemer af et termoplastisk formstof
DK60779A (da) Fremgangsmaade til fremstilling af genstande af glasfiberarmeret haardt formstof
DK150823C (da) Fremgangsmaade til fremstilling af fibermaatter og apparat til gennemfoerelse af fremgangsmaaden
DK144680A (da) Engangsble samt fremgangsmaade og apparat til fremstilling af saadanne bleer
JPS52102049A (en) Method of keeping added strength of spectacle lens
DK154687C (da) Apparat til optisk proevning af objekter
DK310677A (da) Femgangsmade til fremstilling af glasfibre samt apparat til udovelse af fremgangsmaden
DK575878A (da) Fremgangsmaade og apparat til fremstilling af hylstre
JPS52115242A (en) Method of making offfaxis correction spectacle lens
DK369578A (da) Mufferoer af plast samt fremgangsmaade og apparat til fremstilling af muffen
JPS529012A (en) Glass for lens of eyeglass
JPS53109514A (en) Glass for spectacle lens
NO147948C (no) Fremgangsmaate og apparat for fremstilling av optiske glassfiberemner
DK67177A (da) Fremgangsmaade og apparat til fremstilling af plastbeholdere
BR7701653A (pt) Lentes de vidro oftalmicas
DK38581A (da) Fremgangsmaade til fremstilling af optiske glasfibre samt optiske glasfibre

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment