DE68917248D1 - Gerät zur Beobachtung supraleitender Eigenschaften in einem Supraleiter. - Google Patents
Gerät zur Beobachtung supraleitender Eigenschaften in einem Supraleiter.Info
- Publication number
- DE68917248D1 DE68917248D1 DE68917248T DE68917248T DE68917248D1 DE 68917248 D1 DE68917248 D1 DE 68917248D1 DE 68917248 T DE68917248 T DE 68917248T DE 68917248 T DE68917248 T DE 68917248T DE 68917248 D1 DE68917248 D1 DE 68917248D1
- Authority
- DE
- Germany
- Prior art keywords
- superconductor
- observing
- superconducting properties
- superconducting
- properties
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C3/00—Vessels not under pressure
- F17C3/02—Vessels not under pressure with provision for thermal insulation
- F17C3/10—Vessels not under pressure with provision for thermal insulation by liquid-circulating or vapour-circulating jackets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
- G01R33/1238—Measuring superconductive properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/01—Shape
- F17C2201/0104—Shape cylindrical
- F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2201/00—Vessel construction, in particular geometry, arrangement or size
- F17C2201/03—Orientation
- F17C2201/032—Orientation with substantially vertical main axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/03—Thermal insulations
- F17C2203/0304—Thermal insulations by solid means
- F17C2203/0329—Foam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0602—Wall structures; Special features thereof
- F17C2203/0612—Wall structures
- F17C2203/0626—Multiple walls
- F17C2203/0629—Two walls
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/0634—Materials for walls or layers thereof
- F17C2203/0658—Synthetics
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2203/00—Vessel construction, in particular walls or details thereof
- F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
- F17C2203/068—Special properties of materials for vessel walls
- F17C2203/0692—Special properties of materials for vessel walls transparent
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/014—Nitrogen
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
- F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
- F17C2223/033—Small pressure, e.g. for liquefied gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/0439—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/05—Applications for industrial use
- F17C2270/0509—"Dewar" vessels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/05—Applications for industrial use
- F17C2270/0527—Superconductors
-
- 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
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/825—Apparatus per se, device per se, or process of making or operating same
- Y10S505/842—Measuring and testing
-
- 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
- Y10S505/00—Superconductor technology: apparatus, material, process
- Y10S505/825—Apparatus per se, device per se, or process of making or operating same
- Y10S505/842—Measuring and testing
- Y10S505/843—Electrical
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Measuring Magnetic Variables (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP63250289A JPH0296678A (ja) | 1988-10-04 | 1988-10-04 | 超電導観測用装置 |
JP63252782A JPH0298980A (ja) | 1988-10-05 | 1988-10-05 | 超電導特性観測装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68917248D1 true DE68917248D1 (de) | 1994-09-08 |
DE68917248T2 DE68917248T2 (de) | 1995-02-09 |
Family
ID=26539718
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68917248T Expired - Fee Related DE68917248T2 (de) | 1988-10-04 | 1989-10-04 | Gerät zur Beobachtung supraleitender Eigenschaften in einem Supraleiter. |
DE68926628T Expired - Fee Related DE68926628T2 (de) | 1988-10-04 | 1989-10-04 | Gerät zur Beobachtung supraleitender Eigenschaften in einen Supraleiter |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68926628T Expired - Fee Related DE68926628T2 (de) | 1988-10-04 | 1989-10-04 | Gerät zur Beobachtung supraleitender Eigenschaften in einen Supraleiter |
Country Status (3)
Country | Link |
---|---|
US (2) | US5065087A (de) |
EP (2) | EP0363181B1 (de) |
DE (2) | DE68917248T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5030614A (en) * | 1987-05-15 | 1991-07-09 | Omega Engineering, Inc. | Superconductor sensors |
US5134360A (en) * | 1991-03-15 | 1992-07-28 | The United States Of America As Represented By The United States Department Of Energy | Apparatus and method for critical current measurements |
WO1993020591A1 (en) * | 1992-04-03 | 1993-10-14 | Jeffery Lewis Tallon | Thermopower mapping of superconducting cuprates |
DE4211614C2 (de) * | 1992-04-07 | 1994-04-21 | Bosch Gmbh Robert | Meßeinrichtung zur Bestimmung eines Drehwinkels |
US5393736A (en) * | 1992-11-30 | 1995-02-28 | Illinois Superconductor Corporation | Cryogenic fluid level sensor |
US5339025A (en) * | 1993-01-28 | 1994-08-16 | The United States Of America As Represented By The Secretary Of The Navy | Method for determining the granular nature of superconductors using pulsed current |
DE4320658C1 (de) * | 1993-06-22 | 1994-10-20 | Kernforschungsz Karlsruhe | Meßapparatur zum kalorimetrischen Bestimmen der Wechselfeldverluste von Supraleitern |
JP3171131B2 (ja) * | 1997-02-25 | 2001-05-28 | 住友電気工業株式会社 | 超電導線の臨界電流値を測定する方法および装置 |
CN1831546B (zh) * | 2005-03-07 | 2011-01-12 | 中国科学院电工研究所 | 一种高温超导带材失超传播速率测量装置 |
WO2012002016A1 (ja) | 2010-06-28 | 2012-01-05 | 株式会社フジクラ | 超電導線材の常電導転移の検出方法 |
CN102305804B (zh) * | 2011-05-19 | 2013-06-05 | 北京鼎臣超导科技有限公司 | 一种高温超导材料超导转变温度测量装置及测量方法 |
CN102435965B (zh) * | 2011-10-26 | 2015-04-22 | 兰州大学 | 高温超导材料多场耦合测试系统 |
CN102426812B (zh) * | 2011-11-15 | 2014-04-16 | 赵杰 | 高温超导综合实验仪 |
JP5739317B2 (ja) | 2011-12-20 | 2015-06-24 | 独立行政法人石油天然ガス・金属鉱物資源機構 | 液体窒素冷却センサ機器用容器及び液体窒素冷却センサ機器 |
CN102635780B (zh) * | 2012-03-30 | 2014-09-17 | 重庆巨创计量设备股份有限公司 | 应用于lng加注机的嵌入式控制系统 |
CN104614691B (zh) * | 2015-01-22 | 2017-11-17 | 杭州精科仪器有限公司 | 测量高温超导体特性实验装置 |
CN105136980B (zh) * | 2015-07-24 | 2017-01-11 | 山西大学 | 多铁性材料多场耦合试验夹具 |
CN108107385B (zh) * | 2017-12-22 | 2020-07-24 | 武汉船用电力推进装置研究所(中国船舶重工集团公司第七一二研究所) | 一种高温超导磁体性能检测系统及检测方法 |
CN108766147B (zh) * | 2018-05-23 | 2020-09-08 | 安徽理工大学 | 一种模数电混合实验系统及其控制电路 |
CN111157926B (zh) * | 2020-01-03 | 2021-06-04 | 北京交通大学 | 一种用于高温超导磁体失超检测实验的杜瓦装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL298337A (de) * | 1963-09-24 | 1900-01-01 | ||
DE1501291A1 (de) * | 1966-12-24 | 1969-12-04 | Max Planck Gesellschaft | Vorrichtung zur Nachfuellung eines Heliumbades bei Temperaturen bis unterhalb des ?-Punktes und Betriebsverfahren hierzu |
US4010419A (en) * | 1975-11-26 | 1977-03-01 | Beckman Instruments, Inc. | Ignition analyzer time base |
FR2364878A1 (fr) * | 1976-09-20 | 1978-04-14 | Inst Francais Du Petrole | Procede pour la production d'isobutane, d'ethane et de propane |
SU1001241A1 (ru) * | 1980-09-23 | 1983-02-28 | Воронежский Политехнический Институт | Способ измерени критических магнитных полей в сверхпроводниках |
SU1077466A1 (ru) * | 1981-10-22 | 1986-12-23 | Предприятие П/Я М-5631 | Устройство дл измерени зависимости критического тока образцов технического сверхпроводника от внешнего магнитного пол |
DE3151119A1 (de) * | 1981-12-23 | 1983-07-07 | Siemens AG, 1000 Berlin und 8000 München | "thermisches verfahren zum schnellen ueberfuehren einer supraleitenden wicklung vom supraleitenden in den normalleitenden zustand und vorrichtung zur durchfuehrung des verfahrens" |
JPS6065582A (ja) * | 1983-09-20 | 1985-04-15 | Nippon Telegr & Teleph Corp <Ntt> | 粒界ジヨセフソン接合型光検出素子 |
JPS61263177A (ja) * | 1985-05-16 | 1986-11-21 | Toshiba Corp | 超電導線の臨界電流測定装置 |
US4827217A (en) * | 1987-04-10 | 1989-05-02 | Biomagnetic Technologies, Inc. | Low noise cryogenic apparatus for making magnetic measurements |
JPS6449988A (en) * | 1987-08-20 | 1989-02-27 | Honda Electronic | Fish finder |
JPS6459169A (en) * | 1987-08-31 | 1989-03-06 | Toshiba Corp | Characteristic measuring apparatus of superconductive material |
JPH0729044B2 (ja) * | 1987-09-28 | 1995-04-05 | 雪印乳業株式会社 | カプセル体の製造における余滴除去方法とその装置 |
JPH0197876A (ja) * | 1987-10-09 | 1989-04-17 | Hitachi Ltd | 超電導線の臨界電流測定法 |
EP0315976B1 (de) * | 1987-11-09 | 1994-01-12 | Kabushiki Kaisha Toshiba | Supraleitender strombegrenzender Apparat |
US4939458A (en) * | 1988-02-08 | 1990-07-03 | Colorado School Of Mines | Method and apparatus for quantifying superconductivity |
US4906607A (en) * | 1988-04-06 | 1990-03-06 | Drexel University | Sensor and method for indicating the presence of a low magnetic field using high critical temperature superconductor ceramic material to absorb electromagnetic energy |
US4931732A (en) * | 1988-07-25 | 1990-06-05 | Cornell Research Foundation, Inc. | Magnetic flexure system for determining superconductive properties of a sample |
US4851762A (en) * | 1988-08-31 | 1989-07-25 | The John Hopkins University | Novel technique using magnetic field dependent phase detection for detection of superconductivity |
-
1989
- 1989-10-03 US US03/416,486 patent/US5065087A/en not_active Expired - Lifetime
- 1989-10-04 DE DE68917248T patent/DE68917248T2/de not_active Expired - Fee Related
- 1989-10-04 EP EP89310163A patent/EP0363181B1/de not_active Expired - Lifetime
- 1989-10-04 EP EP93200644A patent/EP0547045B1/de not_active Expired - Lifetime
- 1989-10-04 DE DE68926628T patent/DE68926628T2/de not_active Expired - Fee Related
-
1990
- 1990-10-17 US US07/598,959 patent/US5126655A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0363181B1 (de) | 1994-08-03 |
EP0363181A3 (de) | 1991-08-21 |
EP0363181A2 (de) | 1990-04-11 |
DE68926628D1 (de) | 1996-07-11 |
EP0547045A2 (de) | 1993-06-16 |
EP0547045B1 (de) | 1996-06-05 |
EP0547045A3 (en) | 1994-07-27 |
DE68926628T2 (de) | 1997-01-16 |
DE68917248T2 (de) | 1995-02-09 |
US5065087A (en) | 1991-11-12 |
US5126655A (en) | 1992-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE68917248D1 (de) | Gerät zur Beobachtung supraleitender Eigenschaften in einem Supraleiter. | |
DE3855245D1 (de) | Supraleiter-Bauelement | |
EP0286891A3 (en) | Devices using high-t superconductors and method for making the same | |
DE3854679D1 (de) | Supraleitfähiges Gerät. | |
BR8703342A (pt) | Dispositivo de armazenagem e de distribuicao de objetos | |
DK215888D0 (da) | Proeveindsamlings- og udtagningsbeholder | |
DK164558C (da) | Indretning i en hurtigkobling | |
DE69026339D1 (de) | Josephson-Übergang-Apparat | |
EP0251461A3 (en) | Parallel free storage management method and device | |
DE68922786D1 (de) | Logische Vorrichtung mit einem keramischen supraleitenden Element. | |
EP0276746A3 (en) | Superconducting device | |
DE58908435D1 (de) | Kabel mit keramischem Supraleiter. | |
KR900702583A (ko) | 초전도성 복합체 | |
GB2221348B (en) | Superconducting magnet device | |
EP0323187A3 (en) | Superconductive magneto-resistive device | |
GB2229862B (en) | Superconducting magnet device | |
EP0342038A3 (en) | Josephson device | |
DE68913787D1 (de) | Isolierende oxidische Zusammensetzung zur Verwendung in einer supraleitenden Anordnung. | |
GB9012765D0 (en) | Superconducting device | |
EP0409338A3 (en) | Planar josephson device | |
EP0408134A3 (en) | Device and methodology for characterizing superconductive materials | |
DE69015655D1 (de) | Supraleitende magnetoresistive Anordnung. | |
NO904063D0 (no) | Haandteringsinnretning for kalde lagerrom i fiskefartoeyer. | |
NO180043C (no) | Supraledende Bi-Sr-Ca-Cu-oxydmateriale | |
FR2620574B1 (fr) | Materiau supraconducteur |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN |
|
8339 | Ceased/non-payment of the annual fee |