BE660857A - - Google Patents
Info
- Publication number
- BE660857A BE660857A BE660857A BE660857A BE660857A BE 660857 A BE660857 A BE 660857A BE 660857 A BE660857 A BE 660857A BE 660857 A BE660857 A BE 660857A BE 660857 A BE660857 A BE 660857A
- Authority
- BE
- Belgium
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23L3/34095—Details of apparatus for generating or regenerating gases
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
- A23L3/3418—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/81—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the air supply to heat-exchangers or bypass channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
- F25D29/001—Arrangement or mounting of control or safety devices for cryogenic fluid systems
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/23—Time delays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/065—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return
- F25D2317/0655—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air return through the top
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
- F25D2317/066—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply
- F25D2317/0661—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by the air supply from the bottom
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/16—Sensors measuring the temperature of products
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Storage Of Fruits Or Vegetables (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Storage Of Harvested Produce (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US350205A US3307618A (en) | 1964-03-09 | 1964-03-09 | Temperature controlled storage unit |
Publications (1)
Publication Number | Publication Date |
---|---|
BE660857A true BE660857A (pt) | 1965-07-01 |
Family
ID=23375665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE660857A BE660857A (pt) | 1964-03-09 | 1965-03-09 |
Country Status (5)
Country | Link |
---|---|
US (2) | US3307618A (pt) |
BE (1) | BE660857A (pt) |
FR (1) | FR1435917A (pt) |
GB (3) | GB1076584A (pt) |
NL (1) | NL6502967A (pt) |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3415310A (en) * | 1967-06-26 | 1968-12-10 | Ind Air Products Co | Apparatus for controlling the temperature and oxygen concentration in a compartment |
US3648474A (en) * | 1969-08-08 | 1972-03-14 | Union Carbide Corp | Beef refrigeration and preservation method |
US3931759A (en) * | 1970-11-25 | 1976-01-13 | Torahiko Hayashi | Automatic device for final proofing |
CH635190A5 (de) * | 1977-02-03 | 1983-03-15 | Forster Hermann Ag | Verfahren zum kuehllagern und frischhalten von frischprodukten sowie kuehlmoebel zur ausfuehrung des verfahrens. |
DE2921706A1 (de) * | 1979-05-29 | 1980-12-11 | Laufenberg Josef | Verfahren zum sauerstoffarmen/konservierenden begasen und behandeln von lebensmitteln o.dgl. und vorrichtung zur ausfuehrung des verfahrens |
NZ205453A (en) * | 1983-09-01 | 1988-03-30 | New Zealand Shipping | Transporting respiring comestibles while monitoring and adjusting oxygen and carbon dioxide levels |
US4627244A (en) * | 1984-04-13 | 1986-12-09 | Willhoft Edward Max Adolf | Cryogenic cooling |
US4633937A (en) * | 1984-11-26 | 1987-01-06 | Brandt Engineering Company | Method and apparatus for multi-zone air distribution system |
DE8524577U1 (de) * | 1985-08-28 | 1986-04-03 | TYLER Refrigeration GmbH, 6250 Limburg | Klimaregal für Verkaufszwecke |
FR2615071B1 (fr) * | 1987-05-11 | 1991-11-08 | Ghisoni Marc | Dispositif de conservation des vegetaux et procede d'utilisation |
US4789025A (en) * | 1987-11-25 | 1988-12-06 | Carrier Corporation | Control apparatus for refrigerated cargo container |
US4966017A (en) * | 1988-07-06 | 1990-10-30 | E. I. Du Pont De Nemours And Company | Fiber creel humidification |
GB8821231D0 (en) * | 1988-09-09 | 1988-10-12 | Boc Group Plc | Refrigerated containers |
US4978555A (en) * | 1989-07-27 | 1990-12-18 | Golden Valley Microwave Foods, Inc. | Method for de-vitalizing seed |
FR2651873B1 (fr) * | 1989-09-11 | 1992-02-28 | Air Liquide | Refrigerateur domestique equipe de moyens pour la conservation de fruits et legumes sous atmosphere appauvrie en oxygene. |
US5872721A (en) * | 1990-04-11 | 1999-02-16 | Transfresh Corporation | Monitor-control systems and methods for monitoring and controlling atmospheres in containers for respiring perishables |
BR9207143A (pt) * | 1990-10-23 | 1995-12-12 | Pallet Reefer Co | Resfiador/congelador partátil auto-sulciente para uso em aeroplanos e em caminhões de transporte comuns não-frigerados |
US5332547A (en) * | 1991-04-16 | 1994-07-26 | Prolong Systems, Inc. | Controlled atmosphere storage container |
US5244363A (en) * | 1992-05-08 | 1993-09-14 | Prolong Systems, Inc. | Low blow-by compressor |
US5623105A (en) * | 1992-10-21 | 1997-04-22 | Prolong Systems, Inc. | Oxygen/carbon dioxide sensor and controller for a refrigerated controlled atmosphere shipping container |
US5660103A (en) * | 1993-05-05 | 1997-08-26 | Henny Penny Corporation | Humidity generating system |
US5603892A (en) * | 1994-06-09 | 1997-02-18 | Fujitsu Limited | System for maintaining a controlled atmosphere in an electronic circuit package |
US5457963A (en) * | 1994-06-15 | 1995-10-17 | Carrier Corporation | Controlled atmosphere system for a refrigerated container |
FR2765674B1 (fr) * | 1997-07-03 | 1999-08-06 | Air Liquide | Procede de commande du regime d'extraction d'un extracteur de gaz d'une enceinte d'un appareil cryogenique et appareil pour sa mise en oeuvre |
FR2771478B1 (fr) * | 1997-11-26 | 2000-01-14 | Station Service Du Froid | Procede et installation pour la regulation de la temperature d'une charge disposee a l'interieur d'une enceinte refrigeree |
DE10235781A1 (de) * | 2002-08-05 | 2004-03-04 | BSH Bosch und Siemens Hausgeräte GmbH | Kältegerät |
JP3696224B2 (ja) * | 2003-03-19 | 2005-09-14 | 株式会社グリーンセイジュ | 乾燥システム |
KR100533650B1 (ko) * | 2003-09-25 | 2005-12-06 | 한국과학기술연구원 | 착상 방지 기능을 갖는 열교환기 및 그 제상 방법 |
US7208700B2 (en) * | 2004-08-04 | 2007-04-24 | Hotboxx Llc | Heated construction box |
EP2468113A1 (en) | 2010-12-21 | 2012-06-27 | Whirlpool Corporation | Container for storage of foodstuff in a modified atmosphere, refrigerator in which such container is installed and method for controlling the atmosphere in such container |
GB2501297B (en) * | 2012-04-19 | 2015-07-29 | Frito Lay Trading Co Gmbh | Potato Storage |
ES2544509B9 (es) * | 2015-04-28 | 2016-06-09 | Morpho Ventures S.L.U. | Contenedor presurizado de atmosfera controlada para transporte y conservación de frutas y verduras |
US20190038047A1 (en) * | 2017-08-04 | 2019-02-07 | Nelson Chi | Controlled Atmosphere Storage Case |
KR101827683B1 (ko) * | 2017-10-16 | 2018-02-08 | 강원호 | 산소를 이용한 드라이에이징 시스템 |
CN111795535A (zh) * | 2019-04-08 | 2020-10-20 | 博西华电器(江苏)有限公司 | 制冷器具及其控制方法 |
CN111007904A (zh) * | 2019-12-04 | 2020-04-14 | 浙江中烟工业有限责任公司 | 一种基于pid控制高架库温湿度的系统及方法 |
CN111771547B (zh) * | 2020-07-03 | 2022-08-12 | 宜兴市安乐米业有限公司 | 一种全自动低温储粮粮仓 |
CN114111202A (zh) * | 2021-11-15 | 2022-03-01 | Tcl家用电器(合肥)有限公司 | 冰箱的温控方法、温控装置、存储介质及冰箱 |
CN117053463B (zh) * | 2023-07-26 | 2024-04-26 | 江苏盛泽农业开发有限公司 | 一种洋葱冷藏保鲜装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2214264A (en) * | 1938-03-11 | 1940-09-10 | Everett H White | Control apparatus |
US2304269A (en) * | 1938-05-14 | 1942-12-08 | Honeywell Regulator Co | Air conditioning system |
US2306046A (en) * | 1939-05-12 | 1942-12-22 | Carbide & Carbon Chem Corp | Composite structure |
US2254185A (en) * | 1939-12-28 | 1941-08-26 | Honeywell Regulator Co | Air conditioning system |
US2353538A (en) * | 1940-04-23 | 1944-07-11 | Hervey H Barber | Apparatus for controlling gaseous atmosphere |
US2546229A (en) * | 1948-06-01 | 1951-03-27 | Mccloskey | Telephone mouthpiece sterilizing device |
US2923629A (en) * | 1955-01-08 | 1960-02-02 | Ernesto Buehler | Process for treating vegetable products |
US2915298A (en) * | 1955-04-22 | 1959-12-01 | Phillips Petroleum Co | Temperature control system |
US2944411A (en) * | 1955-06-10 | 1960-07-12 | Carrier Corp | Refrigeration system control |
US2882696A (en) * | 1956-06-04 | 1959-04-21 | Anheuser Busch | Defrost system for refrigerated cabinets |
US2978228A (en) * | 1957-08-15 | 1961-04-04 | Honeywell Regulator Co | Control apparatus |
US2986015A (en) * | 1958-02-03 | 1961-05-30 | John E Mitchell Company Inc | Refrigeration system control |
US2982115A (en) * | 1958-09-23 | 1961-05-02 | Gen Motors Corp | Refrigerating apparatus |
US2984083A (en) * | 1959-03-05 | 1961-05-16 | Revco Inc | Refrigerating and defrosting system |
US3107171A (en) * | 1960-07-05 | 1963-10-15 | W E Stone & Co Inc | Process for controlling warehouse atmosphere |
US3169049A (en) * | 1960-12-01 | 1965-02-09 | Leybold Anlagen Holding A G | Control device for vacuum freeze drying systems |
US3159211A (en) * | 1961-10-16 | 1964-12-01 | Trane Co | Freeze-up control for air heating and cooling system |
US3218823A (en) * | 1963-02-21 | 1965-11-23 | Revco Inc | Refrigeration apparatus with defrost means |
US3313630A (en) * | 1964-08-28 | 1967-04-11 | Atlantic Res Corp | Process and apparatus for preserving animal and plant matter |
-
1964
- 1964-03-09 US US350205A patent/US3307618A/en not_active Expired - Lifetime
-
1965
- 1965-02-05 GB GB5146/65A patent/GB1076584A/en not_active Expired
- 1965-02-05 GB GB40588/66A patent/GB1076585A/en not_active Expired
- 1965-02-05 GB GB40589/66A patent/GB1076586A/en not_active Expired
- 1965-03-01 FR FR7378A patent/FR1435917A/fr not_active Expired
- 1965-03-09 NL NL6502967A patent/NL6502967A/xx unknown
- 1965-03-09 BE BE660857A patent/BE660857A/xx unknown
-
1966
- 1966-12-01 US US598255A patent/US3508881A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB1076586A (en) | 1967-07-19 |
US3508881A (en) | 1970-04-28 |
GB1076584A (en) | 1967-07-19 |
GB1076585A (en) | 1967-07-19 |
NL6502967A (pt) | 1965-09-10 |
US3307618A (en) | 1967-03-07 |
FR1435917A (fr) | 1966-04-22 |