MX2008014142A - Sistema de campo de transito solar hiperbolico. - Google Patents
Sistema de campo de transito solar hiperbolico.Info
- Publication number
- MX2008014142A MX2008014142A MX2008014142A MX2008014142A MX2008014142A MX 2008014142 A MX2008014142 A MX 2008014142A MX 2008014142 A MX2008014142 A MX 2008014142A MX 2008014142 A MX2008014142 A MX 2008014142A MX 2008014142 A MX2008014142 A MX 2008014142A
- Authority
- MX
- Mexico
- Prior art keywords
- reflectors
- hyperbolic
- thermal receiver
- receiver tubes
- field system
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/74—Arrangements for concentrating solar-rays for solar heat collectors with reflectors with trough-shaped or cylindro-parabolic reflective surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S23/80—Arrangements for concentrating solar-rays for solar heat collectors with reflectors having discontinuous faces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S40/00—Safety or protection arrangements of solar heat collectors; Preventing malfunction of solar heat collectors
- F24S40/10—Protective covers or shrouds; Closure members, e.g. lids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/20—Arrangements for controlling solar heat collectors for tracking
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S2023/83—Other shapes
- F24S2023/834—Other shapes trough-shaped
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S23/00—Arrangements for concentrating solar-rays for solar heat collectors
- F24S23/70—Arrangements for concentrating solar-rays for solar heat collectors with reflectors
- F24S2023/83—Other shapes
- F24S2023/837—Other shapes hyperbolic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S2030/10—Special components
- F24S2030/11—Driving means
- F24S2030/115—Linear actuators, e.g. pneumatic cylinders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S2030/10—Special components
- F24S2030/13—Transmissions
- F24S2030/133—Transmissions in the form of flexible elements, e.g. belts, chains, ropes
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Photovoltaic Devices (AREA)
- Aerials With Secondary Devices (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
La materia objeto de la invención del sistema de campo de tránsito solar hiperbólico (B,H) comprende reflectores hiperbólicos (20, 20m) en los cuales los haces que provienen de sol paralelos, pero de los cuales el ángulo de incidencia cambia en un valor fijo de 15 grados por hora durante el día se concentran sobre el eje focal en la parte inferior de este, tubos receptores térmico (21) los cuales se extienden a través de eje focal y están en una posición fija, y los soportes laterales (23, 23') los cuales están en una posición fija en el suelo sobre ambos lados de los reflectores. Los reflectores (20, 20m) están conectados al suelo desde al menos un punto de unión giratoria (22), de modo que los reflectores puedan girar alrededor del eje central de los tubos receptores térmicos (21). La parte inferior de los reflectores hiperbólicos (20, 20m) han sido producida en forma circular seccionada de modo que rodee los tubos receptores térmicos (21), de alguna manera, en la continuación; se ha dado una forma de hipérbola a sus brazos que se extienden hacia los dos lados. También se proporcionan otros reflectores hiperbólicos (20m) con una segunda forma hiperbólica más grande la cual comienza desde el punto donde la forma de hipérbola termina.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2006/051421 WO2007129146A1 (en) | 2006-05-05 | 2006-05-05 | Hyperbolic solar trough field system |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2008014142A true MX2008014142A (es) | 2008-12-19 |
Family
ID=37888204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2008014142A MX2008014142A (es) | 2006-05-05 | 2006-05-05 | Sistema de campo de transito solar hiperbolico. |
Country Status (10)
Country | Link |
---|---|
US (1) | US20090308379A1 (es) |
EP (1) | EP2016344B1 (es) |
AT (1) | ATE437342T1 (es) |
AU (1) | AU2006343171B2 (es) |
DE (1) | DE602006008049D1 (es) |
EG (1) | EG25219A (es) |
ES (1) | ES2330143T3 (es) |
IL (1) | IL194840A (es) |
MX (1) | MX2008014142A (es) |
WO (1) | WO2007129146A1 (es) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7709730B2 (en) * | 2007-09-05 | 2010-05-04 | Skyline Solar, Inc. | Dual trough concentrating solar photovoltaic module |
DE102008011547B4 (de) * | 2008-02-28 | 2010-05-06 | Flagsol Gmbh | Selbstlernende Sonnenkollektornachführsteuerung |
US8322333B2 (en) | 2009-04-01 | 2012-12-04 | Abengoa Solar Inc. | Torque transfer between trough collector modules |
US8615960B2 (en) | 2009-07-24 | 2013-12-31 | Abengoa Solar Inc. | Solar collector module |
WO2011014690A2 (en) * | 2009-07-30 | 2011-02-03 | Skyline Solar, Inc. | Solar energy collection system |
US20110271999A1 (en) | 2010-05-05 | 2011-11-10 | Cogenra Solar, Inc. | Receiver for concentrating photovoltaic-thermal system |
US8686279B2 (en) | 2010-05-17 | 2014-04-01 | Cogenra Solar, Inc. | Concentrating solar energy collector |
WO2011149589A1 (en) | 2010-05-24 | 2011-12-01 | Cogenra Solar, Inc. | Concentrating solar energy collector |
US20140124014A1 (en) | 2012-11-08 | 2014-05-08 | Cogenra Solar, Inc. | High efficiency configuration for solar cell string |
US9270225B2 (en) | 2013-01-14 | 2016-02-23 | Sunpower Corporation | Concentrating solar energy collector |
Family Cites Families (71)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US205657A (en) * | 1878-07-02 | Improvement in plows | ||
US980505A (en) * | 1909-06-01 | 1911-01-03 | Gen Electric | Apparatus for utilizing solar heat. |
US1240890A (en) * | 1912-09-30 | 1917-09-25 | Frank Shuman | Sun-boiler. |
US1424932A (en) * | 1920-08-28 | 1922-08-08 | Moreau Marcel Eloi | Solar heating device |
US1683266A (en) * | 1925-08-05 | 1928-09-04 | Lewis H Shipman | Solar heating apparatus |
US1855815A (en) * | 1929-08-19 | 1932-04-26 | Abbot Charles Greeley | Apparatus for utilizing solar heat |
US3099672A (en) * | 1955-12-19 | 1963-07-30 | Gen Electric | Reduction of halogen-containing silicon compounds |
US4003638A (en) * | 1973-12-28 | 1977-01-18 | The University Of Chicago | Radiant energy collection |
US3923381A (en) * | 1973-12-28 | 1975-12-02 | Univ Chicago | Radiant energy collection |
US3899672A (en) * | 1974-02-19 | 1975-08-12 | Univ Chicago | Solar energy collection |
US3952724A (en) * | 1974-06-24 | 1976-04-27 | Owens-Illinois, Inc. | Solar energy converter |
US3938497A (en) * | 1974-12-10 | 1976-02-17 | Stella Andrassy | Apparatus for solar cooking |
US3988166A (en) * | 1975-01-07 | 1976-10-26 | Beam Engineering, Inc. | Apparatus for enhancing the output of photovoltaic solar cells |
US3982526A (en) * | 1975-05-20 | 1976-09-28 | The United States Of America As Represented By The United States Energy Research And Development Administration | Turning collectors for solar radiation |
US3957031A (en) * | 1975-05-29 | 1976-05-18 | The United States Of America As Represented By The United States Energy Research And Development Administration | Light collectors in cylindrical geometry |
US3968652A (en) * | 1975-06-09 | 1976-07-13 | Chevalier Donald M | Apparatus responsive to solar energy for producing power |
US3986490A (en) * | 1975-07-24 | 1976-10-19 | The United States Of America As Represented By The United States Energy Research And Development Administration | Reducing heat loss from the energy absorber of a solar collector |
US4044752A (en) * | 1975-08-01 | 1977-08-30 | The United States Of America As Represented By The United States Energy Research And Development Administration | Solar collector with altitude tracking |
US4045246A (en) * | 1975-08-11 | 1977-08-30 | Mobil Tyco Solar Energy Corporation | Solar cells with concentrators |
US4059093A (en) * | 1975-09-22 | 1977-11-22 | Grumman Aerospace Corporation | Solar energy collector |
US4038971A (en) * | 1975-10-22 | 1977-08-02 | Bezborodko Joseph A I B | Concave, mirrored solar collector |
US4024852A (en) * | 1976-02-05 | 1977-05-24 | Esperance Paul M L | Solar energy reflector-collector |
US4068653A (en) * | 1976-03-01 | 1978-01-17 | Leo Bourdon | Solar heating unit |
US4056309A (en) * | 1976-05-04 | 1977-11-01 | General Dynamics Corporation | Renewable surface heliostat type solar mirror |
US4047517A (en) * | 1976-07-06 | 1977-09-13 | Arnberg B Thomas | Method and apparatus for receiving solar energy |
US4077392A (en) * | 1976-08-02 | 1978-03-07 | Garner Richard L | Novel solar collector |
US4114592A (en) * | 1976-08-16 | 1978-09-19 | The United States Of America As Represented By The United States Department Of Energy | Cylindrical radiant energy direction device with refractive medium |
US4350915A (en) * | 1976-09-27 | 1982-09-21 | Wyatt William G | Radiant energy converter |
US4169738A (en) * | 1976-11-24 | 1979-10-02 | Antonio Luque | Double-sided solar cell with self-refrigerating concentrator |
US4069812A (en) * | 1976-12-20 | 1978-01-24 | E-Systems, Inc. | Solar concentrator and energy collection system |
US4136671A (en) * | 1977-03-24 | 1979-01-30 | Whiteford Carl L | Electromagnetic radiation reflector |
US4131485A (en) * | 1977-08-08 | 1978-12-26 | Motorola, Inc. | Solar energy collector and concentrator |
DE2835196A1 (de) * | 1977-08-12 | 1979-02-22 | Evaporation & Solar Heating | Heizgeraet zur ausnutzung von sonnenenergie |
US4134392A (en) * | 1977-09-19 | 1979-01-16 | Spectrum Conversion, Inc. | Solar energy collection |
US4175391A (en) * | 1977-12-12 | 1979-11-27 | Dow Corning Corporation | Self reorienting solar tracker |
US4180055A (en) * | 1978-01-03 | 1979-12-25 | Hudnall Walter E | Solar-heat collector |
US4226502A (en) * | 1978-07-24 | 1980-10-07 | Thomas Gunzler | Self-contained solar tracking device |
US4237332A (en) * | 1978-09-26 | 1980-12-02 | The United States Of America As Represented By The United States Department Of Energy | Nonimaging radiant energy direction device |
US4205657A (en) * | 1978-11-30 | 1980-06-03 | Kelly Donald A | Convertible modular tri-mode solar conversion system |
US4281641A (en) * | 1979-01-04 | 1981-08-04 | Heliotropin Engineering Corp. | Solar energy collecting system |
US4297988A (en) * | 1979-02-16 | 1981-11-03 | Hanson Wallace G | Solar energy collector |
US4312327A (en) * | 1979-04-18 | 1982-01-26 | Marshall Clair B | Solar energy tracking and collector apparatus |
US4267824A (en) * | 1979-07-30 | 1981-05-19 | Hayakawa Associates | Solar concentrator |
EP0024177A1 (en) * | 1979-08-08 | 1981-02-25 | Robert E. Parkin | Radiant energy focusing apparatus |
US4351319A (en) * | 1979-08-17 | 1982-09-28 | Robbins Jr Roland W | Radiant energy tracker |
FR2483584A1 (fr) * | 1980-05-30 | 1981-12-04 | Creusot Loire | Monture d'orientation de module heliothermique |
FR2516220B1 (fr) * | 1981-11-12 | 1986-01-17 | Rossignol Sa | Collecteur cylindro-parabolique d'energie solaire |
US4723535A (en) * | 1981-12-30 | 1988-02-09 | Lew Hyok S | Solar trap |
JPS6019414B2 (ja) * | 1982-01-29 | 1985-05-16 | 株式会社東芝 | 太陽熱集熱装置 |
US4520794A (en) * | 1982-03-05 | 1985-06-04 | North American Utility Construction Corporation | Solar energy concentrating slat arrangement and collector |
US4541414A (en) * | 1982-04-15 | 1985-09-17 | Kei Mori | Apparatus for collecting sunlight |
US4632091A (en) * | 1982-09-27 | 1986-12-30 | Wiens David B | Solar energy collector apparatus and method |
US4559926A (en) * | 1984-10-03 | 1985-12-24 | Butler Barry L | Centerless-drive solar collector system |
DE3644759A1 (de) * | 1986-12-30 | 1988-07-14 | Sick Optik Elektronik Erwin | Solarspiegelanordnung |
US4784700A (en) * | 1987-05-26 | 1988-11-15 | General Dynamics Corp./Space Systems Div. | Point focus solar concentrator using reflector strips of various geometries to form primary and secondary reflectors |
FR2623634B1 (fr) * | 1987-11-25 | 1991-08-16 | Armines | Appareil emetteur de rayonnement infrarouge comportant une source plane de rayons infrarouges et un reflecteur |
US5002379A (en) * | 1989-04-12 | 1991-03-26 | Murtha R Michael | Bypass mirrors |
US5289356A (en) * | 1991-07-19 | 1994-02-22 | Nioptics Corporation | Nonimaging optical illumination system |
US5404868A (en) * | 1992-03-31 | 1995-04-11 | Vedanta Society Of Western Washington | Apparatus using a balloon supported reflective surface for reflecting light from the sun |
US5971551A (en) * | 1995-07-07 | 1999-10-26 | Arch Development Corporation | Nonimaging optical concentrators and illuminators |
US5851309A (en) * | 1996-04-26 | 1998-12-22 | Kousa; Paavo | Directing and concentrating solar energy collectors |
CZ365396A3 (cs) * | 1996-12-12 | 1998-06-17 | Vladislav Ing. Csc. Poulek | Zařízení pro orientaci kolektorů sluneční energie |
EP1067179A1 (en) * | 1999-07-09 | 2001-01-10 | Pierre Fabre Medicament | Method to select attenuated paramyxoviridae useful for vaccines and therapeutics |
US6225551B1 (en) * | 1999-09-02 | 2001-05-01 | Midwest Research Institute | Multi-facet concentrator of solar setup for irradiating the objects placed in a target plane with solar light |
AU2979301A (en) * | 1999-12-13 | 2001-06-18 | Flooris Albertus Pretorius | Electromagnetic radiation collector |
US6363928B1 (en) * | 2000-04-04 | 2002-04-02 | Alternative Energy Group, Inc. | Solar collection system |
AUPR356601A0 (en) * | 2001-03-07 | 2001-04-05 | University Of Sydney, The | Solar energy reflector array |
US6668820B2 (en) * | 2001-08-24 | 2003-12-30 | Solargenix Energy Llc | Multiple reflector solar concentrators and systems |
WO2007087343A2 (en) * | 2006-01-25 | 2007-08-02 | Intematix Corporation | Solar modules with tracking and concentrating features |
WO2007087680A1 (en) * | 2006-02-03 | 2007-08-09 | Miralite Pty Ltd | Improved trough reflectors for solar energy collectors |
US7997264B2 (en) * | 2007-01-10 | 2011-08-16 | Ric Enterprises | Inflatable heliostatic solar power collector |
-
2006
- 2006-05-05 AU AU2006343171A patent/AU2006343171B2/en not_active Ceased
- 2006-05-05 US US12/299,213 patent/US20090308379A1/en not_active Abandoned
- 2006-05-05 EP EP06744873A patent/EP2016344B1/en not_active Not-in-force
- 2006-05-05 DE DE602006008049T patent/DE602006008049D1/de active Active
- 2006-05-05 AT AT06744873T patent/ATE437342T1/de not_active IP Right Cessation
- 2006-05-05 MX MX2008014142A patent/MX2008014142A/es active IP Right Grant
- 2006-05-05 WO PCT/IB2006/051421 patent/WO2007129146A1/en active Application Filing
- 2006-05-05 ES ES06744873T patent/ES2330143T3/es active Active
-
2008
- 2008-10-22 IL IL194840A patent/IL194840A/en not_active IP Right Cessation
- 2008-11-03 EG EG2008111802A patent/EG25219A/xx active
Also Published As
Publication number | Publication date |
---|---|
AU2006343171B2 (en) | 2011-01-06 |
ATE437342T1 (de) | 2009-08-15 |
IL194840A0 (en) | 2009-08-03 |
EP2016344B1 (en) | 2009-07-22 |
DE602006008049D1 (de) | 2009-09-03 |
AU2006343171A1 (en) | 2007-11-15 |
ES2330143T3 (es) | 2009-12-04 |
EG25219A (en) | 2011-11-17 |
IL194840A (en) | 2011-11-30 |
EP2016344A1 (en) | 2009-01-21 |
WO2007129146A1 (en) | 2007-11-15 |
US20090308379A1 (en) | 2009-12-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EG25219A (en) | Hyperbolic solar trough field system. | |
WO2010037243A3 (de) | Sonnenkollektor | |
WO2009017806A3 (en) | Variable tilt tracker for photovoltaic arrays | |
TNSN08390A1 (en) | Device for converting solar energy | |
WO2010040957A3 (fr) | Dispositif concentrateur solaire optimal et capteur comprenant une pluralité de tels dispositifs concentrateurs | |
AU2017256143A1 (en) | Solar tracker | |
WO2010043744A3 (es) | Estructura mejorada aplicable a colectores de energía cilindro-parabólicos | |
WO2011098715A3 (fr) | Capteur solaire à miroirs de fresnel | |
WO2012022418A3 (de) | Solares zentralreceiversystem mit einem heliostatenfeld | |
WO2010134028A3 (en) | Solar collector | |
WO2012070799A3 (ko) | 태양광 집광 구조와 다중집광 방법 및 태양광 송광장치 | |
WO2007057894A3 (en) | Multiple heliostats concentrator | |
WO2006111940A3 (de) | Kollektor und kollektoranordnung zur gewinnung von wärme aus einfallender strahlung | |
MX2013009625A (es) | Mecanismo de soporte para receptores termicos en sistemas de disco solar. | |
WO2011134759A3 (en) | A solar trough system | |
EP2215712A4 (en) | SOLAR COLLECTOR STABILIZED BY CABLE AND COMPRESSION ELEMENT | |
WO2005120172A3 (en) | Modular solar concentrating dish | |
CN103140725A (zh) | 具有支撑与追日系统的太阳能聚光器 | |
WO2010109508A3 (en) | Concentrating solar panel installation with azimuth orientation system | |
WO2008152342A8 (fr) | Panneau solaire anti cyclonique | |
WO2011154685A3 (en) | Low cost focussing system giving high concentrations | |
WO2010050698A3 (ko) | 태양에너지 발전 시스템용 집광장치 및 이를 이용한 태양에너지 발전 시스템 | |
MD3975B2 (en) | Solar paraboloid plant orientation system (variants) | |
WO2010102772A3 (de) | Sonnenkollektor mit einer linear konzentrierenden reflektorfläche | |
AUPR238101A0 (en) | Reflector for solar collector tube array |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |