GB1481821A - Panel for selectively absorbing solar thermal energy and a method of producing said panel - Google Patents

Panel for selectively absorbing solar thermal energy and a method of producing said panel

Info

Publication number
GB1481821A
GB1481821A GB33259/74A GB3325974A GB1481821A GB 1481821 A GB1481821 A GB 1481821A GB 33259/74 A GB33259/74 A GB 33259/74A GB 3325974 A GB3325974 A GB 3325974A GB 1481821 A GB1481821 A GB 1481821A
Authority
GB
United Kingdom
Prior art keywords
panel
layer
thermal energy
bright
substrate
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
Application number
GB33259/74A
Other languages
English (en)
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.)
National Aeronautics and Space Administration NASA
Original Assignee
National Aeronautics and Space Administration NASA
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 National Aeronautics and Space Administration NASA filed Critical National Aeronautics and Space Administration NASA
Publication of GB1481821A publication Critical patent/GB1481821A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34Pretreatment of metallic surfaces to be electroplated
    • C25D5/42Pretreatment of metallic surfaces to be electroplated of light metals
    • C25D5/44Aluminium
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00Electroplating: Baths therefor
    • C25D3/02Electroplating: Baths therefor from solutions
    • C25D3/56Electroplating: Baths therefor from solutions of alloys
    • C25D3/562Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of iron or nickel or cobalt
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00Electroplating: Baths therefor
    • C25D3/02Electroplating: Baths therefor from solutions
    • C25D3/56Electroplating: Baths therefor from solutions of alloys
    • C25D3/565Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of zinc
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/10Electroplating with more than one layer of the same or of different metals
    • C25D5/12Electroplating with more than one layer of the same or of different metals at least one layer being of nickel or chromium
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/627Electroplating characterised by the visual appearance of the layers, e.g. colour, brightness or mat appearance
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00Details of absorbing elements
    • F24S70/20Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • F24S70/225Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption for spectrally selective absorption
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24SSOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
    • F24S70/00Details of absorbing elements
    • F24S70/20Details of absorbing elements characterised by absorbing coatings; characterised by surface treatment for increasing absorption
    • F24S70/25Coatings made of metallic material
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S126/00Stoves and furnaces
    • Y10S126/907Absorber coating
    • Y10S126/908Particular chemical
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S205/00Electrolysis: processes, compositions used therein, and methods of preparing the compositions
    • Y10S205/923Solar collector or absorber
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/922Static electricity metal bleed-off metallic stock
    • Y10S428/923Physical dimension
    • Y10S428/924Composite
    • Y10S428/926Thickness of individual layer specified
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12493Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12583Component contains compound of adjacent metal
    • Y10T428/1259Oxide
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12493Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771Transition metal-base component
    • Y10T428/12785Group IIB metal-base component
    • Y10T428/12792Zn-base component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Laminated Bodies (AREA)
GB33259/74A 1974-04-05 1974-07-26 Panel for selectively absorbing solar thermal energy and a method of producing said panel Expired GB1481821A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US458484A US3920413A (en) 1974-04-05 1974-04-05 Panel for selectively absorbing solar thermal energy and the method of producing said panel

Publications (1)

Publication Number Publication Date
GB1481821A true GB1481821A (en) 1977-08-03

Family

ID=23820969

Family Applications (1)

Application Number Title Priority Date Filing Date
GB33259/74A Expired GB1481821A (en) 1974-04-05 1974-07-26 Panel for selectively absorbing solar thermal energy and a method of producing said panel

Country Status (11)

Country Link
US (1) US3920413A (US06420036-20020716-C00037.png)
JP (1) JPS5731052B2 (US06420036-20020716-C00037.png)
CA (1) CA1029613A (US06420036-20020716-C00037.png)
CH (1) CH615500A5 (US06420036-20020716-C00037.png)
DE (1) DE2438329C2 (US06420036-20020716-C00037.png)
FR (1) FR2266753B1 (US06420036-20020716-C00037.png)
GB (1) GB1481821A (US06420036-20020716-C00037.png)
IL (1) IL45401A (US06420036-20020716-C00037.png)
IN (1) IN140207B (US06420036-20020716-C00037.png)
IT (1) IT1016856B (US06420036-20020716-C00037.png)
NL (1) NL7411026A (US06420036-20020716-C00037.png)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4043318A (en) * 1974-06-24 1977-08-23 Owens-Illinois, Inc. Solar energy collector
US4038969A (en) * 1974-11-20 1977-08-02 Smith Philip D Solar energy collector
US4029853A (en) * 1975-06-20 1977-06-14 The United States Of America As Represented By The Secretary Of The Navy PbS-Al selective solar absorber
US4082907A (en) * 1975-09-22 1978-04-04 Reynolds Metals Company Thin molybdenum coatings on aluminum for solar energy absorption
US4071659A (en) * 1975-11-13 1978-01-31 Texas Instruments Incorporated Solar absorption surface panel
US4011190A (en) * 1975-11-24 1977-03-08 Ses, Incorporated Selective black for absorption of solar energy
DE2556716C2 (de) * 1975-12-17 1983-11-24 Philips Patentverwaltung Gmbh, 2000 Hamburg Elektrolytisch hergestellte Schichten mit den Eigenschaften eines im Bereich des Sonnenspektrums nahezu idealen schwarzen Körpers
US4055707A (en) * 1975-12-22 1977-10-25 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Selective coating for solar panels
FR2338475A1 (fr) * 1976-01-19 1977-08-12 Centre Nat Etd Spatiales Absorbeurs solaires a couches d'alliage nickel/chrome et de matiere dielectrique
IL50978A (en) * 1976-01-26 1979-12-30 Owens Illinois Inc Solar energy collector
DE2616662C2 (de) * 1976-04-15 1984-02-02 Dornier System Gmbh, 7990 Friedrichshafen Verfahren zur herstellung einer selektiven solarabsorberschicht auf aluminium
US4026271A (en) * 1976-05-19 1977-05-31 Ametek, Inc. Solar collector coating
AU504928B2 (en) * 1976-07-29 1979-11-01 Showa Aluminium K.K. Solar heat collector
US4036206A (en) * 1976-07-30 1977-07-19 E. I. Du Pont De Nemours And Company Selective solar energy absorption
US4098956A (en) * 1976-08-11 1978-07-04 The United States Of America As Represented By The Secretary Of The Interior Spectrally selective solar absorbers
US4088547A (en) * 1976-09-01 1978-05-09 Borg-Warner Corporation Method for producing a coated metal nodular solar heat collector
CH620287A5 (en) * 1976-09-16 1980-11-14 Ibm Radiation collector
DE2709239C3 (de) * 1977-03-03 1980-07-24 Eltreva Ag, Aesch (Schweiz) Verfahren zur Herstellung eines selektiv Sonnenwärmeenergie absorbierenden Überzugs auf einem Metallsubstrat
JPS545236A (en) * 1977-06-14 1979-01-16 Sumitomo Aluminium Smelting Co Solar energy selective absorption material and method of producing same
US4177325A (en) * 1977-08-31 1979-12-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Aluminium or copper substrate panel for selective absorption of solar energy
US4287266A (en) * 1977-12-28 1981-09-01 Grumman Aerospace Corp. Solar selective film and process
US4180954A (en) * 1978-04-10 1980-01-01 Gell Harold A Jr Radiation controlling reversible window
FR2426869A1 (fr) 1978-05-22 1979-12-21 Vironneau Pierre Substrat metallique multicouches absorbeur des radiations solaires et procede de realisation d'un tel substrat
US4228220A (en) * 1978-06-28 1980-10-14 Garrison John D Selective absorber on glass and method for its production
JPS5572763A (en) * 1978-11-25 1980-05-31 Matsushita Electric Ind Co Ltd Manufacturing method for solar energy selective absorption membrane
JPS55112955A (en) * 1979-02-22 1980-09-01 Toshiba Corp Collector for selective absorption of solar heat
NL7904925A (nl) * 1979-06-25 1980-12-30 Philips Nv Substraat, bedekt met een corrosie-vaste zwarte laag.
US4334523A (en) * 1980-06-23 1982-06-15 Owens-Illinois, Inc. Solar energy collector having solar selective coating of low reflectance
AU7174581A (en) * 1980-07-28 1982-03-02 Owens-Illinois Inc. Solar energy collector having semiconductive coating formed from metal and dielectric
US4356815A (en) * 1980-08-19 1982-11-02 Owens-Illinois, Inc. Solar energy collector having an absorber element of coated foil
FR2494396A1 (fr) * 1980-11-19 1982-05-21 Patents Researches Establishme Produit en feuille a conduction thermique transversale unidirectionnelle et ses applications
US4479832A (en) * 1981-06-15 1984-10-30 Bethlehem Steel Corporation Method of producing light absorptive surface on aluminum zinc alloy coated product
US4397716A (en) * 1982-04-09 1983-08-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Variable anodic thermal control coating
US4637374A (en) * 1982-09-08 1987-01-20 Sharp Kabushiki Kaisha Selective absorption film of a solar heat collector
EP0107412B1 (en) * 1982-10-08 1987-12-09 The University Of Sydney Solar selective surface coating
IL69507A (en) * 1983-08-16 1986-11-30 Chromagen Metal Works Selective surfaces for collectors of solar and other radiation
DE69226974T2 (de) * 1991-02-18 1999-05-12 Sumitomo Metal Ind Verwendung von plattiertem Aluminiumblech mit verbesserter Punktschweissbarkeit
US5356723A (en) * 1991-12-18 1994-10-18 Sumitomo Metal Industries, Ltd. Multilayer plated aluminum sheets
EP0547626B1 (en) * 1991-12-19 1997-07-23 Sumitomo Metal Industries, Ltd. Exhaust manifold
US5356484A (en) * 1992-03-30 1994-10-18 Yater Joseph C Reversible thermoelectric converter
US5217600A (en) * 1992-05-01 1993-06-08 Mcdonnell Douglas Corporation Process for producing a high emittance coating and resulting article
PT101504B (pt) * 1994-04-22 2001-04-30 Manuel Pedro Ivens Collares Pe Colector de energia solar do tipo concentrado parabolico composto, sem vacuo
US5555878A (en) * 1995-01-30 1996-09-17 Sparkman; Scott Solar energy collector
DK200100325U3 (US06420036-20020716-C00037.png) * 2001-12-01 2003-01-10
NL1020281C2 (nl) * 2002-03-29 2003-09-30 Stichting Energie Toepassing van een variabel reflectiemateriaal (VAREM).
JP3520285B1 (ja) * 2002-10-25 2004-04-19 Fcm株式会社 アルミニウム安定化積層体
TR200602074T1 (tr) * 2003-10-31 2007-02-21 Kadirgan F�Gen Metal bir yüzey üzerine seçici absorplayıcı film kaplama yöntemi.
EP1688683A1 (en) * 2005-01-06 2006-08-09 Fenis Teknik Ürünler A.S. Light weight high effeciency collector made of aluminum foil having selective surface
FR2882886B1 (fr) * 2005-03-02 2007-11-23 Commissariat Energie Atomique Source monochromatique de rayons x et microscope a rayons x mettant en oeuvre une telle source
CN102364714A (zh) * 2006-11-13 2012-02-29 麻省理工学院 太阳能热电转换
EP2167881A2 (en) * 2007-05-21 2010-03-31 GMZ Energy, Inc. Solar thermoelectric and thermal cogeneration
KR20100032408A (ko) 2007-06-06 2010-03-25 오스라, 인크. 조합 사이클 파워 플랜트
US8378280B2 (en) 2007-06-06 2013-02-19 Areva Solar, Inc. Integrated solar energy receiver-storage unit
US9022020B2 (en) * 2007-08-27 2015-05-05 Areva Solar, Inc. Linear Fresnel solar arrays and drives therefor
US20090056703A1 (en) * 2007-08-27 2009-03-05 Ausra, Inc. Linear fresnel solar arrays and components therefor
WO2009140051A2 (en) * 2008-05-14 2009-11-19 Ausra, Inc. Methods and compositions for coating devices
JP4615067B1 (ja) * 2010-07-06 2011-01-19 富士フイルム株式会社 光電変換素子及びそれを備えた太陽電池
WO2012059789A1 (en) 2010-11-04 2012-05-10 Selektif Teknoloji Sanayi Ticaret Limited Sirketi Roll to roll manufacturing of solar selective sheets
US10941501B2 (en) * 2013-03-29 2021-03-09 Analytical Specialties, Inc. Method and composition for metal finishing
FI127054B (en) 2016-01-04 2017-10-13 Uniqan Oy Product for heating
GB201902154D0 (en) * 2019-02-15 2019-04-03 Odqa Renewable Energy Tech Limited Solar receiver

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE663979C (de) * 1935-11-19 1938-09-03 Schering Ag Herstellung galvanischer Niederschlaege auf Aluminium und Aluminiumlegierungen
US2473163A (en) * 1945-06-25 1949-06-14 Ewald H Mccoy Plating nickel on aluminum
US2917817A (en) * 1955-03-25 1959-12-22 Res Council Of Israel Receiver for solar energy collectors
GB821237A (en) * 1955-03-25 1959-10-07 Hamoetza Hamadait Improvements in or relating to solar heaters
DE1068970B (de) * 1957-02-15 1959-11-12 Mond Nickel Co Ltd Galvanisches Abscheiden schwarzer Nickelüberzüge und Vorbehandlung der zu überziehenden Werkstücke
US2891879A (en) * 1957-07-26 1959-06-23 Westinghouse Electric Corp Black coating of high thermal emissivity and process for applying the same
US2985567A (en) * 1959-03-16 1961-05-23 Allied Chem Electrodeposition of black chromium coatings
US3129703A (en) * 1959-04-16 1964-04-21 Harry Zvi Tabor Surfaces for collectors of solar radiation
US3531379A (en) * 1965-07-28 1970-09-29 Micral Ind Inc Process of coating aluminum with other metals
US3720588A (en) * 1970-11-30 1973-03-13 G Oleson Black chromium plating process
DE2129819A1 (de) * 1971-06-16 1972-12-21 Albert Betschart Plattierungsverfahren
US3741882A (en) * 1971-12-07 1973-06-26 Us Army Method of electrodepositing a lusterless electrically conductive coating

Also Published As

Publication number Publication date
CA1029613A (en) 1978-04-18
FR2266753A1 (US06420036-20020716-C00037.png) 1975-10-31
AU7198874A (en) 1976-02-05
IL45401A0 (en) 1974-11-29
IN140207B (US06420036-20020716-C00037.png) 1976-09-25
DE2438329A1 (de) 1975-10-16
CH615500A5 (US06420036-20020716-C00037.png) 1980-01-31
US3920413A (en) 1975-11-18
IL45401A (en) 1977-05-31
DE2438329C2 (de) 1984-04-12
NL7411026A (nl) 1975-10-07
IT1016856B (it) 1977-06-20
FR2266753B1 (US06420036-20020716-C00037.png) 1980-06-27
JPS50134236A (US06420036-20020716-C00037.png) 1975-10-24
JPS5731052B2 (US06420036-20020716-C00037.png) 1982-07-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee