FR2161913A1 - - Google Patents
Info
- Publication number
- FR2161913A1 FR2161913A1 FR7236403A FR7236403A FR2161913A1 FR 2161913 A1 FR2161913 A1 FR 2161913A1 FR 7236403 A FR7236403 A FR 7236403A FR 7236403 A FR7236403 A FR 7236403A FR 2161913 A1 FR2161913 A1 FR 2161913A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/04—Stamping using rigid devices or tools for dimpling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/04—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of sheet metal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D53/00—Making other particular articles
- B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
- B21D53/08—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers of both metal tubes and sheet metal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
- F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
- F28D1/03—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits
- F28D1/0391—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with plate-like or laminated conduits a single plate being bent to form one or more conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/008—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for vehicles
- F28D2021/0091—Radiators
- F28D2021/0094—Radiators for recooling the engine coolant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/02—Tubular elements of cross-section which is non-circular
- F28F2001/027—Tubular elements of cross-section which is non-circular with dimples
-
- 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
- Y10S165/00—Heat exchange
- Y10S165/355—Heat exchange having separate flow passage for two distinct fluids
- Y10S165/442—Conduits
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49366—Sheet joined to sheet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US18965971A | 1971-10-15 | 1971-10-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2161913A1 true FR2161913A1 (en) | 1973-07-13 |
FR2161913B1 FR2161913B1 (en) | 1976-06-04 |
Family
ID=22698266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7236403A Expired FR2161913B1 (en) | 1971-10-15 | 1972-10-13 |
Country Status (11)
Country | Link |
---|---|
US (1) | US3757856A (en) |
JP (1) | JPS5146293B2 (en) |
AU (1) | AU464105B2 (en) |
BR (1) | BR7207156D0 (en) |
CA (1) | CA976953A (en) |
DE (2) | DE2250233B2 (en) |
ES (2) | ES211434Y (en) |
FR (1) | FR2161913B1 (en) |
GB (3) | GB1412442A (en) |
IT (1) | IT966340B (en) |
SE (2) | SE387155B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2321675A1 (en) * | 1975-08-18 | 1977-03-18 | Union Carbide Corp | PERFECTED MANIFOLD FOR HEAT EXCHANGER |
FR2504667A1 (en) * | 1981-04-23 | 1982-10-29 | Vape Sa Ets | Connection for heat exchanger water feed - joins feed to double walled channelled plate with shoe embedded in hollow body and moulded integrally w |
EP0065679A1 (en) * | 1981-05-21 | 1982-12-01 | Hoechst Aktiengesellschaft | Flat plate flexible heat exchanger element |
FR2647198A1 (en) * | 1989-05-22 | 1990-11-23 | Packinox Sa | Plate pipe heat exchanger |
FR2786559A1 (en) * | 1998-11-30 | 2000-06-02 | Valeo Thermique Moteur Sa | Heat exchanger for motor vehicle has parallel tubes each formed of folded and brazed metal sheets forming flanges for contact between tubes |
WO2021014092A1 (en) * | 2019-07-25 | 2021-01-28 | Valeo Systemes Thermiques | Heat exchanger, in particular for a motor vehicle, and process for manufacturing such a heat exchanger |
Families Citing this family (64)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50114442U (en) * | 1974-03-04 | 1975-09-18 | ||
US4002201A (en) * | 1974-05-24 | 1977-01-11 | Borg-Warner Corporation | Multiple fluid stacked plate heat exchanger |
JPS5632838Y2 (en) * | 1974-12-19 | 1981-08-04 | ||
US3995689A (en) * | 1975-01-27 | 1976-12-07 | The Marley Cooling Tower Company | Air cooled atmospheric heat exchanger |
US4184543A (en) * | 1976-07-06 | 1980-01-22 | Olin Corporation | Heat exchanger exhibiting improved mechanical and thermal stability |
JPS55107898A (en) * | 1979-02-12 | 1980-08-19 | Union Carbide Corp | Heat exchanger wall member and heat exchanger using same |
US4291759A (en) * | 1979-08-28 | 1981-09-29 | Hisaka Works, Limited | Cross-current type plate heat exchanger |
US4341601A (en) * | 1980-02-20 | 1982-07-27 | E. I. Du Pont De Nemours And Company | Water evaporation process |
HU179903B (en) * | 1980-08-22 | 1982-12-28 | Laszlo Nadasi | Logic toy |
US4424098A (en) | 1980-11-12 | 1984-01-03 | E. I. Du Pont De Nemours And Company | Falling film evaporator |
FR2500610B1 (en) * | 1981-02-25 | 1986-05-02 | Inst Francais Du Petrole | PERFORATED PLATE HEAT EXCHANGER |
US4869067A (en) * | 1982-09-02 | 1989-09-26 | Superstill Corporation | Method of generating power |
US4671856A (en) * | 1984-04-26 | 1987-06-09 | Superstill Technology, Inc. | Method for recyclying energy in counterflow heat exchange and distillation |
US4512393A (en) * | 1983-04-11 | 1985-04-23 | Baker Colony Farms Ltd. | Heat exchanger core construction and airflow control |
US4896411A (en) * | 1985-05-02 | 1990-01-30 | Carrier Corporation | Method of making a multiple cell condensing heat exchanger |
US4947548A (en) * | 1985-09-20 | 1990-08-14 | Carrier Corporation | Method of making a heat exchanger for condensing furnace |
DE3852552T2 (en) * | 1987-11-17 | 1995-05-24 | Ebara Shinwa Ltd | Heat exchanger for a cooling tower. |
KR940010978B1 (en) * | 1988-08-12 | 1994-11-21 | 갈소니꾸 가부시끼가이샤 | Multi-flow type heat exchanger |
US5369883A (en) * | 1989-02-24 | 1994-12-06 | Long Manufacturing Ltd. | Method for making an in tank oil cooler |
US5538077A (en) * | 1989-02-24 | 1996-07-23 | Long Manufacturing Ltd. | In tank oil cooler |
CA1313183C (en) * | 1989-02-24 | 1993-01-26 | Allan K. So | Embossed plate heat exchanger |
US5111577A (en) * | 1990-01-22 | 1992-05-12 | Atd Corporation | Pad including heat sink and thermal insulation areas |
EP0439046B1 (en) * | 1990-01-22 | 1993-09-22 | Atd Corporation | Pad including heat sink and thermal insulation areas and laminate having shapability |
US5271151A (en) * | 1990-04-23 | 1993-12-21 | Wallis Bernard J | Method of making a high pressure condenser |
US5186250A (en) * | 1990-05-11 | 1993-02-16 | Showa Aluminum Kabushiki Kaisha | Tube for heat exchangers and a method for manufacturing the tube |
IT226255Z2 (en) * | 1992-02-18 | 1997-06-02 | Miralfin Srl | STRUCTURE OF RADIATOR PARTICULARLY FOR HEATING ROOMS |
JP3329906B2 (en) * | 1993-10-29 | 2002-09-30 | 株式会社ゼクセルヴァレオクライメートコントロール | Flat tubes of heat exchanger |
US5441105A (en) * | 1993-11-18 | 1995-08-15 | Wynn's Climate Systems, Inc. | Folded parallel flow condenser tube |
US5576470A (en) * | 1994-08-29 | 1996-11-19 | Henkel Corporation | Polyol esters of ether carboxylic acids and fiber finishing methods |
WO1996010158A1 (en) * | 1994-09-26 | 1996-04-04 | Stellan Grunditz | Heat exchanger |
US5603159A (en) * | 1994-09-29 | 1997-02-18 | Zexel Corporation | Method of producing heat exchangers |
US5730213A (en) * | 1995-11-13 | 1998-03-24 | Alliedsignal, Inc. | Cooling tube for heat exchanger |
US6244333B1 (en) | 1998-08-27 | 2001-06-12 | Zeks Air Drier Corporation | Corrugated folded plate heat exchanger |
US6186223B1 (en) | 1998-08-27 | 2001-02-13 | Zeks Air Drier Corporation | Corrugated folded plate heat exchanger |
US8459342B2 (en) * | 2003-11-25 | 2013-06-11 | Beckett Gas, Inc. | Heat exchanger tube with integral restricting and turbulating structure |
CA2289428C (en) | 1998-12-04 | 2008-12-09 | Beckett Gas, Inc. | Heat exchanger tube with integral restricting and turbulating structure |
US6378604B1 (en) * | 1999-06-28 | 2002-04-30 | Jon Charles Feind | To heat exchanger |
US6209202B1 (en) | 1999-08-02 | 2001-04-03 | Visteon Global Technologies, Inc. | Folded tube for a heat exchanger and method of making same |
US6648067B1 (en) * | 1999-11-17 | 2003-11-18 | Joma-Polytec Kunststofftechnik Gmbh | Heat exchanger for condensation laundry dryer |
FR2804501B1 (en) * | 2000-01-28 | 2002-04-12 | Valeo Thermique Moteur Sa | HEAT EXCHANGE MODULE, IN PARTICULAR FOR A MOTOR VEHICLE |
FR2805605B1 (en) * | 2000-02-28 | 2002-05-31 | Valeo Thermique Moteur Sa | HEAT EXCHANGE MODULE, PARTICULARLY FOR A MOTOR VEHICLE |
US6964296B2 (en) * | 2001-02-07 | 2005-11-15 | Modine Manufacturing Company | Heat exchanger |
GB2384299B (en) * | 2002-01-22 | 2006-03-22 | Llanelli Radiators Ltd | Automotive heat exchanger |
DE10214467A1 (en) * | 2002-03-30 | 2003-10-09 | Modine Mfg Co | Exhaust gas heat exchanger for motor vehicles |
WO2005005904A1 (en) * | 2003-07-15 | 2005-01-20 | Outokumpu Copper Products Oy | Pressure containing heat transfer tube and method of making thereof |
JP2006214646A (en) * | 2005-02-03 | 2006-08-17 | Xenesys Inc | Heat exchanging plate |
US20080223945A1 (en) * | 2007-03-12 | 2008-09-18 | Lau George H K | Heat exchanger |
KR101086917B1 (en) * | 2009-04-20 | 2011-11-29 | 주식회사 경동나비엔 | Heat exchanger |
JP5499957B2 (en) * | 2009-07-24 | 2014-05-21 | 株式会社デンソー | Heat exchanger |
CN202547197U (en) * | 2009-10-19 | 2012-11-21 | 株式会社京滨冷暖科技 | Evaporator |
DE102009059692A1 (en) | 2009-12-19 | 2011-06-22 | Modine Manufacturing Co., Wis. | Heat exchanger block, has flat tubes comprising narrow and two wide walls and arranged in distance between tooths, and narrow wall reinforcing longitudinal edge such that collection box is fastened to longitudinal edge |
DE102010004973A1 (en) * | 2010-01-18 | 2011-07-21 | Behr GmbH & Co. KG, 70469 | Heat transmitter e.g. exhaust gas heat transmitter, for exhaust gas return-and cooling arrangement to transmit heat from exhaust gas of combustion engine to cooling fluid in motor car, has cabinet and tube connected using adhesive |
US9359952B2 (en) | 2012-02-03 | 2016-06-07 | Pratt & Whitney Canada Corp | Turbine engine heat recuperator plate and plate stack |
KR20150058402A (en) * | 2012-09-17 | 2015-05-28 | 말레 인터내셔널 게엠베하 | Heat exchanger |
US20180372413A1 (en) * | 2017-06-22 | 2018-12-27 | Rheem Manufacturing Company | Heat Exchanger Tubes And Tube Assembly Configurations |
DE202017003764U1 (en) | 2017-07-19 | 2017-07-26 | Modine Manufacturing Company | heat exchangers |
DE102017223616A1 (en) * | 2017-12-21 | 2019-06-27 | Mahle International Gmbh | Flat tube for an exhaust gas cooler |
US11131511B2 (en) * | 2018-05-29 | 2021-09-28 | Cooler Master Co., Ltd. | Heat dissipation plate and method for manufacturing the same |
US11913725B2 (en) | 2018-12-21 | 2024-02-27 | Cooler Master Co., Ltd. | Heat dissipation device having irregular shape |
FR3094657B1 (en) * | 2019-04-03 | 2022-07-08 | Safran Nacelles | Process for manufacturing a structural surface exchanger for a nacelle |
US11073344B2 (en) | 2019-04-24 | 2021-07-27 | Rheem Manufacturing Company | Heat exchanger tubes |
FR3099239B1 (en) | 2019-07-25 | 2021-10-01 | Valeo Systemes Thermiques | Heat exchanger in particular for a motor vehicle and method of manufacturing such a heat exchanger |
FR3099238B1 (en) | 2019-07-25 | 2021-10-01 | Valeo Systemes Thermiques | Heat exchanger in particular for a motor vehicle and method of manufacturing such a heat exchanger |
FR3100058B1 (en) | 2019-08-23 | 2022-03-25 | Valeo Systemes Thermiques | Heat exchanger in particular for a motor vehicle and method of manufacturing such a heat exchanger |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR617047A (en) * | 1926-04-23 | 1927-02-12 | Laengerer & Reich Kuehler | Radiator for water cooling |
GB392065A (en) * | 1931-11-24 | 1933-05-11 | Luis Baxeras Font | Improvements in or relating to the construction of radiators for automobiles and thelike |
US2281154A (en) * | 1940-08-28 | 1942-04-28 | Hromadko Joseph | Radiator |
US2421245A (en) * | 1938-11-30 | 1947-05-27 | Cherry Burrell Corp | Heat exchange element |
GB1204675A (en) * | 1967-02-01 | 1970-09-09 | Ass Eng Ltd | Improvements in or relating to heat exchangers |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US785580A (en) * | 1904-11-07 | 1905-03-21 | Alexander Shiels | Apparatus for condensing purposes. |
GB159806A (en) * | 1919-11-04 | 1921-03-04 | Edwin Livingston Russell | Improvements in and relating to radiators for internal combustion engines |
US2281754A (en) * | 1937-01-27 | 1942-05-05 | Cherry Burreil Corp | Heat exchanger |
DE1601216B2 (en) * | 1967-11-03 | 1971-06-16 | Linde Ag, 6200 Wiesbaden | TIN PANEL FOR PLATE HEAT EXCHANGER WITH A STACK OF SUCH TIN PANELS |
-
1971
- 1971-10-15 US US00189659A patent/US3757856A/en not_active Expired - Lifetime
-
1972
- 1972-10-03 CA CA153,066A patent/CA976953A/en not_active Expired
- 1972-10-13 GB GB4723872A patent/GB1412442A/en not_active Expired
- 1972-10-13 SE SE7213243A patent/SE387155B/en unknown
- 1972-10-13 IT IT53373/72A patent/IT966340B/en active
- 1972-10-13 JP JP47102624A patent/JPS5146293B2/ja not_active Expired
- 1972-10-13 GB GB712775A patent/GB1412443A/en not_active Expired
- 1972-10-13 FR FR7236403A patent/FR2161913B1/fr not_active Expired
- 1972-10-13 BR BR007156/72A patent/BR7207156D0/en unknown
- 1972-10-13 AU AU47729/72A patent/AU464105B2/en not_active Expired
- 1972-10-13 GB GB712875A patent/GB1412444A/en not_active Expired
- 1972-10-13 DE DE2250233A patent/DE2250233B2/en not_active Withdrawn
- 1972-10-13 DE DE2265349A patent/DE2265349B2/en not_active Withdrawn
-
1975
- 1975-04-11 ES ES1975211434U patent/ES211434Y/en not_active Expired
- 1975-04-11 ES ES436532A patent/ES436532A1/en not_active Expired
- 1975-11-20 SE SE7513072A patent/SE404304B/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR617047A (en) * | 1926-04-23 | 1927-02-12 | Laengerer & Reich Kuehler | Radiator for water cooling |
GB392065A (en) * | 1931-11-24 | 1933-05-11 | Luis Baxeras Font | Improvements in or relating to the construction of radiators for automobiles and thelike |
US2421245A (en) * | 1938-11-30 | 1947-05-27 | Cherry Burrell Corp | Heat exchange element |
US2281154A (en) * | 1940-08-28 | 1942-04-28 | Hromadko Joseph | Radiator |
GB1204675A (en) * | 1967-02-01 | 1970-09-09 | Ass Eng Ltd | Improvements in or relating to heat exchangers |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2321675A1 (en) * | 1975-08-18 | 1977-03-18 | Union Carbide Corp | PERFECTED MANIFOLD FOR HEAT EXCHANGER |
FR2504667A1 (en) * | 1981-04-23 | 1982-10-29 | Vape Sa Ets | Connection for heat exchanger water feed - joins feed to double walled channelled plate with shoe embedded in hollow body and moulded integrally w |
EP0065679A1 (en) * | 1981-05-21 | 1982-12-01 | Hoechst Aktiengesellschaft | Flat plate flexible heat exchanger element |
FR2647198A1 (en) * | 1989-05-22 | 1990-11-23 | Packinox Sa | Plate pipe heat exchanger |
FR2786559A1 (en) * | 1998-11-30 | 2000-06-02 | Valeo Thermique Moteur Sa | Heat exchanger for motor vehicle has parallel tubes each formed of folded and brazed metal sheets forming flanges for contact between tubes |
WO2021014092A1 (en) * | 2019-07-25 | 2021-01-28 | Valeo Systemes Thermiques | Heat exchanger, in particular for a motor vehicle, and process for manufacturing such a heat exchanger |
FR3099240A1 (en) * | 2019-07-25 | 2021-01-29 | Valeo Systemes Thermiques | Heat exchanger in particular for a motor vehicle and method of manufacturing such a heat exchanger |
Also Published As
Publication number | Publication date |
---|---|
AU464105B2 (en) | 1975-08-14 |
DE2265349A1 (en) | 1977-08-18 |
CA976953A (en) | 1975-10-28 |
GB1412443A (en) | 1975-11-05 |
SE404304B (en) | 1978-10-02 |
IT966340B (en) | 1974-02-11 |
DE2250233B2 (en) | 1980-06-04 |
FR2161913B1 (en) | 1976-06-04 |
ES211434Y (en) | 1976-10-16 |
ES436532A1 (en) | 1977-01-01 |
SE7513072L (en) | 1975-11-20 |
BR7207156D0 (en) | 1973-07-19 |
GB1412442A (en) | 1975-11-05 |
DE2265349B2 (en) | 1980-09-18 |
AU4772972A (en) | 1974-04-26 |
DE2250233A1 (en) | 1973-04-19 |
ES211434U (en) | 1976-05-16 |
JPS5146293B2 (en) | 1976-12-08 |
US3757856A (en) | 1973-09-11 |
JPS4847644A (en) | 1973-07-06 |
GB1412444A (en) | 1975-11-05 |
SE387155B (en) | 1976-08-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |