DE69710128D1 - Infrarote und ultraviolette Strahlung absorbierende Blauglaszusammensetzung - Google Patents

Infrarote und ultraviolette Strahlung absorbierende Blauglaszusammensetzung

Info

Publication number
DE69710128D1
DE69710128D1 DE69710128T DE69710128T DE69710128D1 DE 69710128 D1 DE69710128 D1 DE 69710128D1 DE 69710128 T DE69710128 T DE 69710128T DE 69710128 T DE69710128 T DE 69710128T DE 69710128 D1 DE69710128 D1 DE 69710128D1
Authority
DE
Germany
Prior art keywords
infrared
ultraviolet radiation
glass composition
radiation absorbing
blue glass
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 - Lifetime
Application number
DE69710128T
Other languages
English (en)
Other versions
DE69710128T2 (de
Inventor
Larry J Shelestak
David R Haskins
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.)
PPG Industries Ohio Inc
Original Assignee
PPG Industries Ohio Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24668080&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69710128(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by PPG Industries Ohio Inc filed Critical PPG Industries Ohio Inc
Publication of DE69710128D1 publication Critical patent/DE69710128D1/de
Application granted granted Critical
Publication of DE69710128T2 publication Critical patent/DE69710128T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00Compositions for glass with special properties
    • C03C4/08Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • C03C4/082Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for infrared absorbing glass
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • C03C3/085Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
    • C03C3/087Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00Compositions for glass with special properties
    • C03C4/02Compositions for glass with special properties for coloured glass
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00Compositions for glass with special properties
    • C03C4/08Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths
    • C03C4/085Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths for ultraviolet absorbing glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
DE69710128T 1996-06-17 1997-06-05 Infrarote und ultraviolette Strahlung absorbierende Blauglaszusammensetzung Expired - Lifetime DE69710128T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/664,942 US5688727A (en) 1996-06-17 1996-06-17 Infrared and ultraviolet radiation absorbing blue glass composition

Publications (2)

Publication Number Publication Date
DE69710128D1 true DE69710128D1 (de) 2002-03-14
DE69710128T2 DE69710128T2 (de) 2003-04-30

Family

ID=24668080

Family Applications (3)

Application Number Title Priority Date Filing Date
DE0814064T Pending DE814064T1 (de) 1996-06-17 1997-06-05 Infrarote und ultraviolette Strahlung absorbierende Blauglaszusammensetzung
DE69730456T Expired - Lifetime DE69730456T2 (de) 1996-06-17 1997-06-05 Infrarote- und ulraviolette Strahlung absorbierende blaue Glaszusammensetzung
DE69710128T Expired - Lifetime DE69710128T2 (de) 1996-06-17 1997-06-05 Infrarote und ultraviolette Strahlung absorbierende Blauglaszusammensetzung

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE0814064T Pending DE814064T1 (de) 1996-06-17 1997-06-05 Infrarote und ultraviolette Strahlung absorbierende Blauglaszusammensetzung
DE69730456T Expired - Lifetime DE69730456T2 (de) 1996-06-17 1997-06-05 Infrarote- und ulraviolette Strahlung absorbierende blaue Glaszusammensetzung

Country Status (15)

Country Link
US (1) US5688727A (de)
EP (2) EP1132350B1 (de)
JP (1) JP3296996B2 (de)
KR (1) KR100276130B1 (de)
CN (1) CN1174930C (de)
AR (1) AR007590A1 (de)
AU (1) AU685370B1 (de)
BR (1) BR9702479A (de)
CA (1) CA2206826C (de)
DE (3) DE814064T1 (de)
DK (2) DK0814064T3 (de)
ES (2) ES2227003T3 (de)
MX (1) MX9704478A (de)
NZ (1) NZ314790A (de)
TW (1) TW462955B (de)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5830812A (en) * 1996-04-01 1998-11-03 Ppg Industries, Inc. Infrared and ultraviolet radiation absorbing green glass composition
JPH10101369A (ja) * 1996-10-01 1998-04-21 Nippon Sheet Glass Co Ltd 紫外線赤外線吸収ガラス
JPH10182183A (ja) * 1996-12-19 1998-07-07 Nippon Sheet Glass Co Ltd 紫外線赤外線吸収低透過ガラス
LU90084B1 (fr) * 1997-06-25 1998-12-28 Glaverbel Verre vert fonc sodo-calcique
US5807417A (en) * 1997-07-11 1998-09-15 Ford Motor Company Nitrate-free method for manufacturing a blue glass composition
US5994249A (en) * 1997-07-25 1999-11-30 Libbey-Owens-Ford Co. Blue colored glass composition
US6313053B1 (en) 1997-10-20 2001-11-06 Ppg Industries Ohio, Inc. Infrared and ultraviolet radiation absorbing blue glass composition
CN1121355C (zh) 1997-10-20 2003-09-17 Ppg工业俄亥俄公司 红外和紫外辐射吸收蓝色玻璃组合物
US6103650A (en) * 1997-11-28 2000-08-15 Ppg Industries Ohio, Inc. Green privacy glass
US6784129B2 (en) * 1998-04-13 2004-08-31 Nippon Sheet Glass Co., Ltd. Ultraviolet/infrared absorbent low transmittance glass
US6953758B2 (en) * 1998-05-12 2005-10-11 Ppg Industries Ohio, Inc. Limited visible transmission blue glasses
US6656862B1 (en) * 1998-05-12 2003-12-02 Ppg Industries Ohio, Inc. Blue privacy glass
BE1012997A5 (fr) * 1998-06-30 2001-07-03 Glaverbel Verre sodo-calcique vert.
JP2000226229A (ja) * 1999-02-04 2000-08-15 Nippon Electric Glass Co Ltd 誘電体形成材料及び誘電体形成ペースト
EP1031543A1 (de) * 1999-02-24 2000-08-30 Glaverbel Intensiv blau färbiges Kalk-natronglas
US6605555B2 (en) 1999-12-10 2003-08-12 Ppg Industries Ohio, Inc. Methods of increasing the redox ratio of iron in a glass article
PL196254B1 (pl) * 2000-06-19 2007-12-31 Glaverbel Barwne szkło sodowo-wapniowe
KR100379643B1 (ko) * 2000-07-07 2003-04-10 주식회사 금강고려화학 자외선 및 적외선 흡수유리 제조용 뱃지조성물 및유리조성물
US6797658B2 (en) 2001-02-09 2004-09-28 Ppg Industries Ohio, Inc. Methods of adjusting temperatures of glass characteristics and glass articles produced thereby
US6878652B2 (en) 2001-02-09 2005-04-12 Ppg Industries Ohio, Inc. Methods of adjusting glass melting and forming temperatures without substantially changing bending and annealing temperatures and glass articles produced thereby
CN1501892A (zh) * 2001-03-20 2004-06-02 PPG��ҵ����˾ 形成压花和/或花纹玻璃的方法和设备及由其形成的玻璃制品
US6596660B1 (en) * 2001-10-26 2003-07-22 Visteon Global Technologies, Inc. Amber-free reduced blue glass composition
WO2003051786A1 (en) * 2001-12-14 2003-06-26 Glaverbel Coloured soda-lime glass
FR2833590B1 (fr) * 2001-12-19 2004-02-20 Saint Gobain Composition de verre bleu destinee a la fabrication de vitrages
US9533913B2 (en) * 2002-07-19 2017-01-03 Vitro, S.A.B. De C.V. Methods of making colored glass by surface modification
US6849566B2 (en) * 2002-07-19 2005-02-01 Ppg Industries Ohio, Inc. Blue-green grass
US20050031876A1 (en) * 2003-07-18 2005-02-10 Songwei Lu Nanostructured coatings and related methods
US8679580B2 (en) 2003-07-18 2014-03-25 Ppg Industries Ohio, Inc. Nanostructured coatings and related methods
JP4342445B2 (ja) 2002-07-19 2009-10-14 ピーピージー・インダストリーズ・オハイオ・インコーポレイテッド ナノスケール構造体を有する物品及び該物品の製法
JP2006501123A (ja) * 2002-09-27 2006-01-12 ピーピージー インダストリーズ オハイオ, インコーポレイテッド 欠陥密度が低減したフロートガラスを作製する方法
US7094716B2 (en) * 2002-10-04 2006-08-22 Automotive Components Holdings, Llc Green glass composition
JP2004233275A (ja) * 2003-01-31 2004-08-19 Denso Corp 車載レーダ装置
US6995102B2 (en) * 2003-07-16 2006-02-07 Visteon Global Technologies, Inc. Infrared absorbing blue glass composition
KR20050019289A (ko) 2003-08-18 2005-03-03 엘지전자 주식회사 플라즈마 디스플레이 패널 및 그 제조 방법
US20050170944A1 (en) * 2004-01-29 2005-08-04 Mehran Arbab High performance blue glass
US7498058B2 (en) * 2004-12-20 2009-03-03 Ppg Industries Ohio, Inc. Substrates coated with a polycrystalline functional coating
US7625830B2 (en) * 2005-02-10 2009-12-01 Ppg Industries Ohio, Inc. Blue glass composition
US7438948B2 (en) * 2005-03-21 2008-10-21 Ppg Industries Ohio, Inc. Method for coating a substrate with an undercoating and a functional coating
KR100800417B1 (ko) * 2006-05-10 2008-02-01 김인열 차광 및 방충용 유리도포 조성물, 피막 및 이의 제조방법
EP2502885B1 (de) * 2009-11-20 2018-01-10 Asahi Glass Company, Limited Glasschmelzofen, verfahren zur herstellung von geschmolzenem glas, vorrichtung zur herstellung eines glasprodukts und verfahren zur herstellung eines glasprodukts
JP5842318B2 (ja) * 2010-06-03 2016-01-13 セントラル硝子株式会社 低日射透過率ガラス
CN102515519B (zh) * 2011-12-16 2014-04-16 福耀玻璃工业集团股份有限公司 一种红外紫外隔绝吸热浮法玻璃
MX2012015215A (es) 2012-12-19 2014-06-24 Vidrio Plano De Mexico Sa De Cv Composición de vidrio azul aqua.
US11261122B2 (en) 2013-04-15 2022-03-01 Vitro Flat Glass Llc Low iron, high redox ratio, and high iron, high redox ratio, soda-lime-silica glasses and methods of making same
WO2015163412A1 (ja) * 2014-04-23 2015-10-29 旭硝子株式会社 熱線吸収ガラス板およびその製造方法
WO2015163416A1 (ja) * 2014-04-23 2015-10-29 旭硝子株式会社 着色ガラス板およびその製造方法
EP3135642B1 (de) * 2014-04-23 2020-02-12 AGC Inc. Wärmestrahlungsabsorbierende glasplatte
CN105060710A (zh) * 2015-08-03 2015-11-18 芜湖真空科技有限公司 Low-e玻璃基体材料组合物和low-e玻璃基体的制备方法
RU2614791C1 (ru) * 2016-03-15 2017-03-29 Юлия Алексеевна Щепочкина Стекло
KR101968802B1 (ko) 2016-03-30 2019-04-15 주식회사 케이씨씨 유리 조성물
CN107759078A (zh) * 2017-12-01 2018-03-06 钱理 一种防紫外线隔热有色玻璃及其生产工艺

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL45882C (de) * 1928-05-24
NL45883C (de) * 1928-05-24
US1924752A (en) * 1929-09-03 1933-08-29 Corning Glass Works Heat resisting glass giving daylight effects
US2144943A (en) * 1937-04-29 1939-01-24 Bailey & Sharp Co Heat-absorbing glass
US2397195A (en) * 1941-01-09 1946-03-26 Libbey Owens Ford Glass Co Heat absorbing glass
US2755212A (en) * 1952-08-04 1956-07-17 Libbey Owens Ford Glass Co Sheet glass
USRE25312E (en) * 1957-02-25 1963-01-01 Glass composition
FR79153E (de) * 1960-01-14 1963-02-15
US3206659A (en) * 1963-05-10 1965-09-14 Jfd Electronics Corp Trimmer capacitor with radiation absorbing glass envelope
US3330638A (en) * 1964-05-27 1967-07-11 Owens Illinois Inc Method of feeding mixed colorants to glass in the forehearth
US3498806A (en) * 1965-09-07 1970-03-03 Owens Illinois Inc Glass compositions and process
US3523779A (en) * 1965-11-15 1970-08-11 Owens Illinois Inc Glass composition and method
DE1796232B1 (de) * 1968-09-25 1971-08-05 Jenaer Glaswerk Schott & Gen Waermeabsorbierende und elektrisch hochisolierende verschmel zglaeser mit waermedehnungskoeffizienten zwischen 91,5 und 94,9 x 10 hoch 7 pro grad c (20 bis 300 grad c) zum ver schmelzen mit hilfe von heizstrahlen
US3652303A (en) * 1970-01-26 1972-03-28 Ppg Industries Inc Heat absorbing blue soda-lime-silica glass
US4104076A (en) * 1970-03-17 1978-08-01 Saint-Gobain Industries Manufacture of novel grey and bronze glasses
US4381934A (en) * 1981-07-30 1983-05-03 Ppg Industries, Inc. Glass batch liquefaction
USRE34639E (en) * 1985-02-19 1994-06-14 Ford Motor Company Nickel ion-free blue glass composition
US4866010A (en) * 1985-02-19 1989-09-12 Ford Motor Company Nickel ion-free blue glass composition
US4713359A (en) * 1986-04-14 1987-12-15 Libbey-Owens-Ford Co. Infrared absorbing glass compositions
USRE34670E (en) * 1986-07-17 1994-07-26 Agricultural Genetics Company Limited Inoculant composition for plants
US4792536A (en) * 1987-06-29 1988-12-20 Ppg Industries, Inc. Transparent infrared absorbing glass and method of making
US4886539A (en) * 1989-04-03 1989-12-12 Ppg Industries, Inc. Method of vacuum refining of glassy materials with selenium foaming agent
US5069826A (en) * 1989-08-18 1991-12-03 Libbey-Owens-Ford Co. Infrared radiation absorbing blue glass composition
US5013487A (en) * 1989-08-18 1991-05-07 Libbey-Owens-Ford Co. Infrared radiation absorbing glue glass composition
US5023210A (en) * 1989-11-03 1991-06-11 Ppg Industries, Inc. Neutral gray, low transmittance, nickel-free glass
US5393593A (en) * 1990-10-25 1995-02-28 Ppg Industries, Inc. Dark gray, infrared absorbing glass composition and coated glass for privacy glazing
US5070048A (en) * 1990-12-12 1991-12-03 Ford Motor Company Blue glass compositions
DE4203578C2 (de) * 1991-02-08 2000-10-19 Nippon Sheet Glass Co Ltd Glas für Fahrzeuge
JP2544035B2 (ja) * 1991-08-14 1996-10-16 セントラル硝子株式会社 高含鉄分・高還元率フリットガラス及びそれを用いた青色系熱線吸収ガラス
EP0527487B1 (de) * 1991-08-14 1996-11-13 Central Glass Company, Limited Infrarote und ultraviolette Strahlung absorbierendes blaugefärbtes Glas und Verfahren zur Herstellung
FR2682101B1 (fr) * 1991-10-03 1994-10-21 Saint Gobain Vitrage Int Composition de verre colore destine a la realisation de vitrages.
JPH0597469A (ja) * 1991-10-11 1993-04-20 Nippon Sheet Glass Co Ltd 車両用ガラス
EP0561337A1 (de) * 1992-03-18 1993-09-22 Central Glass Company, Limited Infrarote und ultraviolette Strahlung absorbierendes, bronzefarbenes Glas
EP0565882B1 (de) * 1992-03-19 1997-06-04 Central Glass Company, Limited Infrarote und ultraviolette Strahlung absorbierendes, neutral grau gefärbtes Glas
US5278108A (en) * 1992-07-02 1994-01-11 Libbey-Owens-Ford Co. Neutral gray glass composition
US5478783A (en) * 1994-02-03 1995-12-26 Libbey-Owens-Ford Co. Glass compositions
US5308805A (en) * 1993-05-05 1994-05-03 Libbey-Owens-Ford Co. Neutral, low transmittance glass
FR2710050B1 (fr) * 1993-09-17 1995-11-10 Saint Gobain Vitrage Int Composition de verre destinée à la fabrication de vitrages.
US5346867A (en) * 1993-12-17 1994-09-13 Ford Motor Company Neutral gray absorbing glass comprising manganese oxide for selenium retention during processing
US5411922A (en) * 1993-12-27 1995-05-02 Ford Motor Company Neutral gray-green low transmittance heat absorbing glass
JPH07267675A (ja) * 1994-03-10 1995-10-17 Ford Motor Co 高可視透過率を有する低刺激純度の灰緑色の熱吸収性ガラス
LU88653A1 (fr) * 1995-09-06 1996-10-04 Glaverbel Verre gris clair foncé sodo-calcique

Also Published As

Publication number Publication date
DE69730456T2 (de) 2005-09-01
DE69730456D1 (de) 2004-09-30
KR980001890A (ko) 1998-03-30
ES2171777T3 (es) 2002-09-16
CN1174930C (zh) 2004-11-10
AR007590A1 (es) 1999-11-10
EP0814064B1 (de) 2002-01-30
EP0814064A1 (de) 1997-12-29
BR9702479A (pt) 1998-09-15
AU685370B1 (en) 1998-01-15
EP1132350A1 (de) 2001-09-12
JPH1067538A (ja) 1998-03-10
DK0814064T3 (da) 2002-04-22
US5688727A (en) 1997-11-18
DE69710128T2 (de) 2003-04-30
DK1132350T3 (da) 2004-11-15
KR100276130B1 (ko) 2000-12-15
CA2206826A1 (en) 1997-12-17
EP1132350B1 (de) 2004-08-25
ES2227003T3 (es) 2005-04-01
DE814064T1 (de) 2001-06-07
JP3296996B2 (ja) 2002-07-02
NZ314790A (en) 1998-09-24
TW462955B (en) 2001-11-11
MX9704478A (es) 1997-12-31
CA2206826C (en) 2001-11-27
CN1172777A (zh) 1998-02-11

Similar Documents

Publication Publication Date Title
DE69710128D1 (de) Infrarote und ultraviolette Strahlung absorbierende Blauglaszusammensetzung
DE69726483D1 (de) Infrarote und ultraviolette Strahlung absorbierende grüne Glaszusammensetzungen
DE69033559D1 (de) Infrarote und ultraviolette strahlung absorbierende grüne glaszusammensetzung
ID16975A (id) Kaca penyerap radiasi ultraviolet dan inframerah
BR9506300A (pt) Vidro soda-cal-sílica absorvente de IV e UV
DE69120509T2 (de) Infrarote und Ultraviolette Strahlung absorbierendes Glas
DE69801329T2 (de) Blaues glas mit verbesserter uv- und ir-absorption
DE69500433D1 (de) Glasscheibe mit ultravioletten und infraroten Strahlen absorbierendem Film
DE69311197D1 (de) Infrarote und ultraviolette Strahlung absorbierendes, neutral grau gefärbtes Glas
DE59810824D1 (de) Optik-Fassung mit UV-Kleber und Schutzschicht
DE69511750D1 (de) Wärmeabsorbierende Glaszusammensetzung
DE69635233D1 (de) Infrarote und ultraviolette Strahlung absorbierende Gläser
DE69700415D1 (de) Ultraviolettstrahlen absorbierendes gefärbtes Glas
DE69715516T2 (de) Infrarotstrahlung absorbierendes Glas
HUP0101811A3 (en) Blue colored, infrared and ultraviolet absorbing glass
DE69600538D1 (de) Ultraviolette und infrarote Strahlung absorbierendes Glas
DE69905838D1 (de) Uv und infrarot absorbierendes Glas
AU7674398A (en) Ultraviolet and infrared radiation absorbing glass
DE69515962T2 (de) Wärme und Ultravioletstrahlen blockierender Glas
DE69721714D1 (de) Ultraviolett- und Infrarot-absorbierendes Glas
DK1023245T3 (da) Sammensætning af blåt glas til absorption af infraröd og ultraviolet stråling
DE19581852D2 (de) Strahlungsprojektor und Strahlerschirm
ZA909222B (en) Infrared and ultraviolet radiation absorbing green glass composition

Legal Events

Date Code Title Description
8363 Opposition against the patent