IN140444B - - Google Patents
Info
- Publication number
- IN140444B IN140444B IN1521/CAL/1973A IN1521CA1973A IN140444B IN 140444 B IN140444 B IN 140444B IN 1521CA1973 A IN1521CA1973 A IN 1521CA1973A IN 140444 B IN140444 B IN 140444B
- Authority
- IN
- India
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
- C01B3/40—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts characterised by the catalyst
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J12/00—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor
- B01J12/007—Chemical processes in general for reacting gaseous media with gaseous media; Apparatus specially adapted therefor in the presence of catalytically active bodies, e.g. porous plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/2425—Tubular reactors in parallel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/74—Iron group metals
- B01J23/755—Nickel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/38—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts
- C01B3/384—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using catalysts the catalyst being continuously externally heated
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B19/00—Programme-controlled sewing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/30—Details relating to random packing elements
- B01J2219/302—Basic shape of the elements
- B01J2219/30276—Sheet
- B01J2219/30284—Sheet twisted
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/02—Processes for making hydrogen or synthesis gas
- C01B2203/0205—Processes for making hydrogen or synthesis gas containing a reforming step
- C01B2203/0227—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step
- C01B2203/0233—Processes for making hydrogen or synthesis gas containing a reforming step containing a catalytic reforming step the reforming step being a steam reforming step
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/08—Methods of heating or cooling
- C01B2203/0805—Methods of heating the process for making hydrogen or synthesis gas
- C01B2203/085—Methods of heating the process for making hydrogen or synthesis gas by electric heating
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/10—Catalysts for performing the hydrogen forming reactions
- C01B2203/1041—Composition of the catalyst
- C01B2203/1047—Group VIII metal catalysts
- C01B2203/1052—Nickel or cobalt catalysts
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
- C01B2203/1205—Composition of the feed
- C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
- C01B2203/1235—Hydrocarbons
- C01B2203/1241—Natural gas or methane
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
- C01B2203/1205—Composition of the feed
- C01B2203/1211—Organic compounds or organic mixtures used in the process for making hydrogen or synthesis gas
- C01B2203/1235—Hydrocarbons
- C01B2203/1247—Higher hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/12—Feeding the process for making hydrogen or synthesis gas
- C01B2203/1258—Pre-treatment of the feed
- C01B2203/1264—Catalytic pre-treatment of the feed
- C01B2203/127—Catalytic desulfurisation
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/16—Controlling the process
- C01B2203/1614—Controlling the temperature
- C01B2203/1619—Measuring the temperature
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/16—Controlling the process
- C01B2203/1614—Controlling the temperature
- C01B2203/1623—Adjusting the temperature
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/16—Controlling the process
- C01B2203/1628—Controlling the pressure
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/16—Controlling the process
- C01B2203/169—Controlling the feed
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Textile Engineering (AREA)
- Catalysts (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1505/CAL/1976A IN144128B (it) | 1972-06-30 | 1976-08-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26779372A | 1972-06-30 | 1972-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
IN140444B true IN140444B (it) | 1976-11-13 |
Family
ID=23020140
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN1521/CAL/1973A IN140444B (it) | 1972-06-30 | 1973-06-29 |
Country Status (14)
Country | Link |
---|---|
US (1) | US4400309A (it) |
JP (1) | JPS5729401B2 (it) |
BR (1) | BR7304843D0 (it) |
CA (1) | CA1008667A (it) |
DE (1) | DE2332686A1 (it) |
ES (1) | ES416966A1 (it) |
FR (1) | FR2190903B1 (it) |
GB (2) | GB1445122A (it) |
IN (1) | IN140444B (it) |
IT (1) | IT988292B (it) |
NL (1) | NL7308945A (it) |
NO (1) | NO141157C (it) |
SE (2) | SE406906B (it) |
ZA (1) | ZA734332B (it) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2705324A1 (de) * | 1977-02-09 | 1978-08-10 | Ght Hochtemperaturreak Tech | Spaltrohrofen |
US4134908A (en) * | 1977-04-28 | 1979-01-16 | Foster Wheeler Energy Corporation | Methanation process |
GB2000045B (en) * | 1977-06-20 | 1982-01-20 | Atomic Energy Authority Uk | Improvements in or relating to fluid treatment devices |
DE3071271D1 (en) * | 1979-06-27 | 1986-01-16 | Ici Plc | Catalytic process involving carbon monoxide and hydrogen |
GB8308343D0 (en) * | 1983-03-25 | 1983-05-05 | Ici Plc | Steam reforming |
GB8316588D0 (en) * | 1983-06-17 | 1983-07-20 | Ici Plc | Contact material |
DK156701C (da) * | 1987-08-27 | 1990-01-29 | Haldor Topsoe As | Fremgangsmaade til gennemfoerelse af heterogene katalytiske kemiske reaktioner |
US5344630A (en) * | 1991-06-28 | 1994-09-06 | Rohm And Haas Company | Deep oxidation of halogenated organics with porous carbonaceous materials |
IN187850B (it) * | 1995-08-16 | 2002-07-06 | Emitec Emissionstechnologie | |
US7195663B2 (en) * | 1996-10-30 | 2007-03-27 | Idatech, Llc | Hydrogen purification membranes, components and fuel processing systems containing the same |
ES2158621T3 (es) * | 1997-01-22 | 2001-09-01 | Haldor Topsoe As | Produccion de gas de sintesis por reformacion al vapor utilizando un hardware catalizado. |
DK173496B1 (da) | 1998-07-16 | 2001-01-02 | Topsoe Haldor As | Fremgangsmåde til fremstilling af syntesegas ved vanddampreformering under anvendelse af en katalyseret metaloverflade |
SK285118B6 (sk) * | 1998-07-21 | 2006-06-01 | Haldor Topsoe A/S | Spôsob výroby syntézneho plynu pomocou parného reformingu |
US6855272B2 (en) * | 2001-07-18 | 2005-02-15 | Kellogg Brown & Root, Inc. | Low pressure drop reforming exchanger |
US6962193B2 (en) * | 2002-04-09 | 2005-11-08 | Honeywell Interntaional Inc. | Tubular catalytic aircraft precooler |
EP1413547A1 (en) * | 2002-09-26 | 2004-04-28 | Haldor Topsoe A/S | Process for the production of synthesis gas |
ES2405587T3 (es) * | 2002-09-26 | 2013-05-31 | Haldor Topsoe A/S | Procedimiento y aparato para la preparación de gas de síntesis |
EP1403217A1 (en) * | 2002-09-26 | 2004-03-31 | Haldor Topsoe A/S | Process and apparatus for the preparation of synthesis gas |
EP1445235B1 (en) * | 2003-02-05 | 2012-03-07 | Haldor Topsoe A/S | Process for treatment of synthesis gas |
US7892511B2 (en) * | 2004-07-02 | 2011-02-22 | Kellogg Brown & Root Llc | Pseudoisothermal ammonia process |
US7320778B2 (en) * | 2004-07-21 | 2008-01-22 | Catacel Corp. | High-performance catalyst support |
US7472936B2 (en) * | 2005-04-14 | 2009-01-06 | Catacel Corp. | Tool for insertion and removal of a catalytic reactor cartridge |
US20060230613A1 (en) * | 2005-04-14 | 2006-10-19 | Catacel Corporation | Catalytic reactor cartridge |
US7565743B2 (en) * | 2005-04-14 | 2009-07-28 | Catacel Corp. | Method for insertion and removal of a catalytic reactor cartridge |
US7682580B2 (en) * | 2005-05-19 | 2010-03-23 | Catacel Corp. | Catalytic reactor having radial leaves |
US7501102B2 (en) * | 2005-07-28 | 2009-03-10 | Catacel Corp. | Reactor having improved heat transfer |
US8114174B2 (en) * | 2006-04-05 | 2012-02-14 | Kao Corporation | Reaction device |
ITVR20060186A1 (it) * | 2006-12-04 | 2008-06-05 | I C I Caldaie S P A | Apparecchiatura per la produzione di idrogeno particolarmente per l'alimentazione di celle a combustibile o simili |
US7887764B2 (en) * | 2007-09-18 | 2011-02-15 | Jernberg Gary R | Mixer with a catalytic surface |
US8361405B2 (en) * | 2010-08-05 | 2013-01-29 | Air Liquide Process & Construction, Inc. | Coiled convective heating for membrane reactor |
US8568665B2 (en) * | 2010-12-28 | 2013-10-29 | Nippon Seisen Co., Ltd. | Catalyst structure and hydrogenation/dehydrogenation reaction module using the same catalyst structure |
US20130153188A1 (en) * | 2011-12-16 | 2013-06-20 | L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude | Advanced smr reactor design featuring high thermal efficiency |
WO2013135699A1 (de) * | 2012-03-13 | 2013-09-19 | Bayer Intellectual Property Gmbh | Verfahren für die synthesegasherstellung im wechselbetrieb zwischen zwei betriebsarten |
WO2014112351A1 (ja) | 2013-01-16 | 2014-07-24 | パナソニック株式会社 | 水素生成装置及び燃料電池システム |
ES2971031T3 (es) * | 2015-12-23 | 2024-06-03 | Commw Scient Ind Res Org | Mezcladores estáticos para reactores catalíticos de flujo continuo |
US11168394B2 (en) * | 2018-03-14 | 2021-11-09 | CeeVeeTech, LLC | Method and apparatus for making a vapor of precise concentration by sublimation |
USD968560S1 (en) * | 2020-11-20 | 2022-11-01 | Catmasters LLC | Chemical reactor and tower packing |
CN115196595A (zh) * | 2022-05-16 | 2022-10-18 | 西安交通大学 | 一种天然气制富氢合成气电热蒸汽重整炉 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB191318579A (en) * | 1913-08-15 | 1914-08-07 | Henri Alfred Armand Jo Lelarge | Improvements in Apparatus for Facilitating Chemical Reactions by Means of Catalysis. |
US2526657A (en) * | 1945-07-13 | 1950-10-24 | Phillips Petroleum Co | Method of contacting vapors with a solid catalytic material |
FR1413912A (fr) * | 1963-07-09 | 1965-10-15 | Gas Council | Procédé et appareil de traitement de gaz contenant du méthane et produits de ce traitement |
GB1098722A (en) * | 1964-02-11 | 1968-01-10 | Gas Council | Improvements in or relating to methods of treating gases |
BE663807A (it) * | 1964-05-12 | |||
JPS4526602Y1 (it) * | 1966-10-29 | 1970-10-16 |
-
1973
- 1973-06-06 CA CA173,376A patent/CA1008667A/en not_active Expired
- 1973-06-21 GB GB1074876A patent/GB1445122A/en not_active Expired
- 1973-06-21 GB GB2959673A patent/GB1445121A/en not_active Expired
- 1973-06-25 NO NO2629/73A patent/NO141157C/no unknown
- 1973-06-26 ZA ZA734332A patent/ZA734332B/xx unknown
- 1973-06-27 DE DE2332686A patent/DE2332686A1/de active Pending
- 1973-06-27 NL NL7308945A patent/NL7308945A/xx unknown
- 1973-06-28 SE SE7309144A patent/SE406906B/xx unknown
- 1973-06-28 IT IT51140/73A patent/IT988292B/it active
- 1973-06-29 IN IN1521/CAL/1973A patent/IN140444B/en unknown
- 1973-06-29 JP JP7352173A patent/JPS5729401B2/ja not_active Expired
- 1973-06-29 FR FR7323964A patent/FR2190903B1/fr not_active Expired
- 1973-06-29 BR BR4843/73A patent/BR7304843D0/pt unknown
-
1976
- 1976-06-28 ES ES416966A patent/ES416966A1/es not_active Expired
- 1976-10-28 SE SE7611995A patent/SE411338B/xx unknown
-
1981
- 1981-12-14 US US06/330,540 patent/US4400309A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2190903A1 (it) | 1974-02-01 |
NO141157B (no) | 1979-10-15 |
NO141157C (no) | 1980-01-23 |
DE2332686A1 (de) | 1974-01-17 |
JPS5729401B2 (it) | 1982-06-22 |
IT988292B (it) | 1975-04-10 |
US4400309A (en) | 1983-08-23 |
JPS4943891A (it) | 1974-04-25 |
GB1445121A (en) | 1976-08-04 |
BR7304843D0 (pt) | 1974-08-29 |
GB1445122A (en) | 1976-08-04 |
CA1008667A (en) | 1977-04-19 |
NL7308945A (it) | 1974-01-02 |
SE411338B (sv) | 1979-12-17 |
SE406906B (sv) | 1979-03-05 |
ES416966A1 (es) | 1977-02-16 |
FR2190903B1 (it) | 1977-02-18 |
ZA734332B (en) | 1974-05-29 |
AU5762073A (en) | 1975-01-09 |
SE7611995L (sv) | 1976-10-28 |