JPS6261480B2 - - Google Patents
Info
- Publication number
- JPS6261480B2 JPS6261480B2 JP53093716A JP9371678A JPS6261480B2 JP S6261480 B2 JPS6261480 B2 JP S6261480B2 JP 53093716 A JP53093716 A JP 53093716A JP 9371678 A JP9371678 A JP 9371678A JP S6261480 B2 JPS6261480 B2 JP S6261480B2
- Authority
- JP
- Japan
- Prior art keywords
- ramp
- semi
- pipe laying
- pipe
- internal
- 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
Links
- 230000007613 environmental effect Effects 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 abstract description 4
- 238000010276 construction Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 20
- 230000033001 locomotion Effects 0.000 description 8
- 230000002411 adverse Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 230000004083 survival effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009189 diving Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012916 structural analysis Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/03—Pipe-laying vessels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/02—Initiating means for steering, for slowing down, otherwise than by use of propulsive elements, or for dynamic anchoring
- B63H25/04—Initiating means for steering, for slowing down, otherwise than by use of propulsive elements, or for dynamic anchoring automatic, e.g. reacting to compass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/12—Laying or reclaiming pipes on or under water
- F16L1/20—Accessories therefor, e.g. floats, weights
- F16L1/225—Stingers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
- F16L1/12—Laying or reclaiming pipes on or under water
- F16L1/20—Accessories therefor, e.g. floats, weights
- F16L1/23—Pipe tensioning apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/107—Semi-submersibles; Small waterline area multiple hull vessels and the like, e.g. SWATH
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B79/00—Monitoring properties or operating parameters of vessels in operation
- B63B79/10—Monitoring properties or operating parameters of vessels in operation using sensors, e.g. pressure sensors, strain gauges or accelerometers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H15/00—Marine propulsion by use of vessel-mounted driving mechanisms co-operating with anchored chains or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H25/00—Steering; Slowing-down otherwise than by use of propulsive elements; Dynamic anchoring, i.e. positioning vessels by means of main or auxiliary propulsive elements
- B63H25/42—Steering or dynamic anchoring by propulsive elements; Steering or dynamic anchoring by propellers used therefor only; Steering or dynamic anchoring by rudders carrying propellers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Earth Drilling (AREA)
- Supports For Pipes And Cables (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Revetment (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT31275/77A IT1089087B (it) | 1977-12-27 | 1977-12-27 | Nave posatubi semisommergibile attrezzata per la posa di tubazioni su fondali anche profondi del mare e relativo metodo d'impiego |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5490782A JPS5490782A (en) | 1979-07-18 |
| JPS6261480B2 true JPS6261480B2 (US07122547-20061017-C00224.png) | 1987-12-22 |
Family
ID=11233380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9371678A Granted JPS5490782A (en) | 1977-12-27 | 1978-08-02 | Pipe laying ship that can half be submerged |
Country Status (17)
Families Citing this family (51)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4422799A (en) * | 1981-06-01 | 1983-12-27 | Mcdermott Incorporated | Method for installing submarine pipelines using a marine railway system |
| US4472079A (en) * | 1982-05-19 | 1984-09-18 | Shell Oil Company | Articulated pipe discharge ramp |
| NL184234C (nl) * | 1983-10-10 | 1989-05-16 | Rsv Gusto Eng Bv | Inrichting voor het op de zeebodem neerlaten en plaatsen van een pijpleiding. |
| US4538939A (en) * | 1984-02-17 | 1985-09-03 | Transworld Drilling Company | Method for ballasting a vessel |
| JPS62111299U (US07122547-20061017-C00224.png) * | 1985-12-30 | 1987-07-15 | ||
| GB9120432D0 (en) * | 1991-09-25 | 1991-11-06 | Stena Offshore Ltd | Reel pipelaying vessel |
| US5386368A (en) * | 1993-12-13 | 1995-01-31 | Johnson Fishing, Inc. | Apparatus for maintaining a boat in a fixed position |
| GB2301187B (en) * | 1995-05-22 | 1999-04-21 | British Gas Plc | Method of and apparatus for locating an anomaly in a duct |
| NL1005824C2 (nl) * | 1997-04-16 | 1998-10-19 | Allseas Group Sa | Inrichting voor het leggen van een pijpleiding in diep water. |
| WO1999034491A1 (fr) * | 1997-12-26 | 1999-07-08 | Mirai Kogyo Kabushikikaisha | Procede de mise en place de pieces de cablage et de tuyauterie dans un equipement recepteur, equipement recepteur conçu pour ces pieces, passage de cable de traction constituant un corps et element de traction |
| FR2773603B1 (fr) * | 1998-01-09 | 2000-02-18 | Coflexip | Dispositif et procede d'installation de conduites a tres grandes profondeurs |
| US6273643B1 (en) | 1998-05-01 | 2001-08-14 | Oil States Industries | Apparatus for deploying an underwater pipe string |
| US6364573B1 (en) * | 1998-05-01 | 2002-04-02 | Benton F. Baugh | Jack mechanism for J-Lay pipelaying system |
| US20020116374A1 (en) * | 2001-02-20 | 2002-08-22 | Srinivas Bette | Web-centric design and engineering technologies, integration methods and optimization of engineering-to-procurement business process supply chain |
| US7599249B2 (en) * | 2003-07-21 | 2009-10-06 | Westerngeco L.L.C. | Cable motion detection |
| ITMI20062000A1 (it) * | 2006-10-18 | 2008-04-19 | Saipem Spa | Sistema di trazi9one di linee funzionali in particolare linee di ormeggio e-o linee di produzione di una unita' galleggiante di produzione |
| ITMI20062402A1 (it) | 2006-12-14 | 2008-06-15 | Saipem Spa | Metodo e apparecchiatura di giunzione di spezzoni di tubo per realizzare tubazioni sottomarine e natante di posa di tubazioni sottomarine comprendente tale apparecchiatura |
| ITTO20070027A1 (it) | 2007-01-17 | 2008-07-18 | Saipem Spa | Rampa di varo per un natante di posa di tubazioni sottomarine, metodo di azionamento della rampa di varo e natante di posa comprendente tale rampa di varo |
| ITMI20070414A1 (it) * | 2007-03-02 | 2008-09-03 | Saipem Spa | Metodo e apparecchiatura per realizzare uno strato protettivo attorno ad una porzione anulare di giunzione fra spezzoni di tubo atti a realizzare una tubazione subacquea e natante di posa di tubazioni subacquee comprendente tale apparecchiatura |
| GB0704411D0 (en) * | 2007-03-07 | 2007-04-18 | Saipem Spa | Undersea pipe-laying |
| GB0704410D0 (en) * | 2007-03-07 | 2007-04-18 | Saipem Spa | Prefabrication of pipe strings on board of pipe-laying vessels |
| ITMI20070726A1 (it) * | 2007-04-10 | 2008-10-11 | Saipem Spa | Metodo e impianto di giunzione di spezzoni di tubo per realizzare una tubazione subacquea e natante di posa di tubazioni subacquee comprendente tale impianto |
| ITMI20071158A1 (it) * | 2007-06-06 | 2008-12-07 | Saipem Spa | Dispositivo e metodo di azionamento di una rampa di varo di un natante di posa di tubazioni subacquee, e natante di posa |
| ITMI20080021A1 (it) * | 2008-01-08 | 2009-07-09 | Saipem Spa | Apparecchiatura di varo di tubazioni subacquee, metodo di azionamento di tale apparecchiatura, e natante di posa comprendente tale apparecchiatura |
| ITMI20080205A1 (it) * | 2008-02-08 | 2009-08-09 | Saipem Spa | Dispositivo di guida per supportare una tubazione subacquea, rampa di varo comprendente tale dispositivo di guida, natante di posa provvisto di tale rampa di varo e metodo di controllo della rampa di varo di una tubazione subacquea |
| GB201000556D0 (en) * | 2010-01-13 | 2010-03-03 | Saipem Spa | Undersea pipe-laying |
| ITTO20091043A1 (it) | 2009-12-24 | 2011-06-25 | Saipem Spa | Rampa di varo, unita' di varo comprendente tale rampa di varo e metodo di azionamento di tale unita' di varo |
| IT1400575B1 (it) | 2010-05-10 | 2013-06-14 | Saipem Spa | Metodo di varo di una tubazione da un natante di posa su un letto di un corpo di acqua e natante di posa |
| US8657533B2 (en) * | 2011-02-09 | 2014-02-25 | Ausenco Canada Inc. | Gravity base structure |
| US20120207546A1 (en) * | 2011-02-16 | 2012-08-16 | Lylyn Hingle Stockstill | Apparatus for entrenching underwater pipelines |
| GB201104715D0 (en) * | 2011-03-21 | 2011-05-04 | Saipem Spa | A/R Method and apparatus therefor |
| GB201121118D0 (en) | 2011-12-08 | 2012-01-18 | Saipem Spa | Method and vessel for laying a pipeline |
| ITMI20120101A1 (it) * | 2012-01-27 | 2013-07-28 | Saipem Spa | Sistema elettronico, metodo e programma di controllo di una rampa di varo a configurazione variabile di un natante di posa per varare una tubazione su un letto di un corpo d'acqua |
| KR101358148B1 (ko) * | 2012-02-15 | 2014-02-10 | 삼성중공업 주식회사 | 파이프라인 부설선박 및 이를 이용한 파이프라인 부설방법 |
| ITMI20121036A1 (it) | 2012-06-14 | 2013-12-15 | Saipem Spa | Sistema e metodo di guida per varare una tubazione da un natante di posa a un letto di un corpo di acqua |
| ITMI20121084A1 (it) | 2012-06-20 | 2013-12-21 | Saipem Spa | Rampa di varo e metodo di azionamento della stessa |
| DK2962063T3 (en) * | 2013-02-28 | 2017-06-19 | Fugro N V | Position and method of measuring position |
| US10794692B2 (en) * | 2013-02-28 | 2020-10-06 | Fnv Ip B.V. | Offshore positioning system and method |
| GB2520567A (en) * | 2013-11-26 | 2015-05-27 | Petrofac Ltd | Vessel with stinger handling system |
| US9446825B1 (en) | 2013-12-10 | 2016-09-20 | Hugh Francis Gallagher | Self-propelled, catamaran-type, dual-application, semisubmersible ship with hydrodynamic hulls and columns |
| US9694879B2 (en) * | 2014-11-05 | 2017-07-04 | TDE Thonhauser Data Engineering, GmbH | Method for automatically measuring times of various operations in floating vessel pipe deployment |
| GB2544547B (en) | 2015-11-20 | 2019-06-12 | Acergy France SAS | Holding back Elongate elements during subsea operations |
| US10640190B1 (en) | 2016-03-01 | 2020-05-05 | Brunswick Corporation | System and method for controlling course of a marine vessel |
| US10322787B2 (en) | 2016-03-01 | 2019-06-18 | Brunswick Corporation | Marine vessel station keeping systems and methods |
| US10671073B2 (en) * | 2017-02-15 | 2020-06-02 | Brunswick Corporation | Station keeping system and method |
| CN108016942A (zh) * | 2018-01-05 | 2018-05-11 | 合肥神马科技集团有限公司 | 一种适用不同宽度船体的高空布缆机排线装置 |
| US10633072B1 (en) | 2018-07-05 | 2020-04-28 | Brunswick Corporation | Methods for positioning marine vessels |
| US10801644B2 (en) * | 2019-01-28 | 2020-10-13 | Caterpillar Inc. | Pipelaying guidance |
| GB2583953B (en) | 2019-05-15 | 2021-10-13 | Subsea 7 Do Brasil Servicos Ltda | Monitoring squeeze pressure of track tensioners |
| AU2020366323B2 (en) * | 2019-10-18 | 2024-05-30 | J. Ray Mcdermott, S.A. | A stinger for a pipe laying operation |
| CN112660309B (zh) * | 2020-12-24 | 2022-05-17 | 中科芯未来微电子科技成都有限公司 | 船用自平衡助眠床 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4940180A (US07122547-20061017-C00224.png) * | 1972-08-17 | 1974-04-15 | ||
| JPS5041289A (US07122547-20061017-C00224.png) * | 1973-07-20 | 1975-04-15 | ||
| JPS5157915A (US07122547-20061017-C00224.png) * | 1974-09-27 | 1976-05-20 | Saipem Spa |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2735270A (en) * | 1956-02-21 | Launching structures and methods | ||
| US2921442A (en) * | 1954-03-19 | 1960-01-19 | Ocean Drilling Exploration | Submergible barge |
| US3487648A (en) * | 1965-05-21 | 1970-01-06 | Brown & Root | Methods for laying pipelines |
| DE1943148U (de) | 1966-04-15 | 1966-07-28 | Waggon Und Maschinenfabriken G | Warenverkaufsautomat mit rundem warenmagazin. |
| US3491541A (en) * | 1967-03-30 | 1970-01-27 | Houston Contracting Co | Submarine pipe laying apparatus and method |
| US3576977A (en) * | 1968-08-26 | 1971-05-04 | Shell Oil Co | System and method for controlling the positioning system of a pipelaying vessel |
| US3668878A (en) * | 1969-04-09 | 1972-06-13 | Brown & Root | Method and apparatus for laying pipelines |
| US3704596A (en) * | 1970-03-25 | 1972-12-05 | Santa Fe Int Corp | Column stabilized stinger transition segment and pipeline supporting apparatus |
| US3854297A (en) * | 1970-11-09 | 1974-12-17 | Shell Oil Co | Method and apparatus for laying marine pipelines |
| IT998126B (it) | 1973-06-04 | 1976-01-20 | Snam Progetti | Dispositivo per il rilievo in con tinuo della ovalizzazione e delle proiezioni su due piani ortogonali della deformata di tubazioni som merse |
| DE2456141C3 (de) * | 1974-11-27 | 1980-02-07 | Fa. Ludwig Freytag, 2900 Oldenburg | Verfahren zum Verlegen von Rohrleitungen in Gewässern mit wechselnden Wassertiefen und bei unterschiedlichen Wasserstanden in Wattgebieten und in Küstennähe und ein Rohrverlegeschiff zur Durchführung des Verfahrens |
| US4091760A (en) * | 1974-12-03 | 1978-05-30 | Santa Fe International Corporation | Method of operating twin hull variable draft vessel |
| US3990259A (en) * | 1975-01-24 | 1976-11-09 | Exxon Production Research Company | Pipe support for floating pipelaying vessel and method of operating same |
| US3984007A (en) * | 1975-07-01 | 1976-10-05 | Mid-Continent Pipeline Equipment Co. | Pipe handling apparatus for pipe laying barges |
| US4030311A (en) | 1976-01-19 | 1977-06-21 | Brown & Root, Inc. | Method and apparatus for adjustably supporting a pipeline relative to a lay vessel |
| GB1583552A (en) * | 1976-06-15 | 1981-01-28 | Timmermans W J | Offshore pipe laying |
-
1977
- 1977-12-27 IT IT31275/77A patent/IT1089087B/it active
-
1978
- 1978-07-03 IE IE1339/78A patent/IE46961B1/en not_active IP Right Cessation
- 1978-07-04 NO NO782328A patent/NO148536C/no unknown
- 1978-07-05 NZ NZ187783A patent/NZ187783A/xx unknown
- 1978-07-05 DK DK304678A patent/DK155311C/da not_active IP Right Cessation
- 1978-07-06 US US05/922,201 patent/US4257718A/en not_active Expired - Lifetime
- 1978-07-07 AU AU37839/78A patent/AU527588B2/en not_active Expired
- 1978-07-10 CA CA307,077A patent/CA1108416A/en not_active Expired
- 1978-07-14 GB GB7829909A patent/GB2011011B/en not_active Expired
- 1978-07-19 DE DE2858061A patent/DE2858061C2/de not_active Expired
- 1978-07-19 DE DE2858062A patent/DE2858062C2/de not_active Expired
- 1978-07-19 DE DE2831732A patent/DE2831732C2/de not_active Expired
- 1978-07-31 NL NL7808062A patent/NL7808062A/xx not_active Application Discontinuation
- 1978-08-02 JP JP9371678A patent/JPS5490782A/ja active Granted
- 1978-08-10 BE BE78189817A patent/BE869659A/xx not_active IP Right Cessation
- 1978-08-11 PT PT68415A patent/PT68415A/pt unknown
- 1978-08-16 FR FR7823932A patent/FR2413261A1/fr active Granted
- 1978-12-19 ES ES476697A patent/ES476697A1/es not_active Expired
- 1978-12-27 BR BR7808639A patent/BR7808639A/pt unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4940180A (US07122547-20061017-C00224.png) * | 1972-08-17 | 1974-04-15 | ||
| JPS5041289A (US07122547-20061017-C00224.png) * | 1973-07-20 | 1975-04-15 | ||
| JPS5157915A (US07122547-20061017-C00224.png) * | 1974-09-27 | 1976-05-20 | Saipem Spa |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2858062C2 (de) | 1984-11-29 |
| GB2011011B (en) | 1982-05-06 |
| FR2413261B1 (US07122547-20061017-C00224.png) | 1982-07-02 |
| DK304678A (da) | 1979-06-28 |
| IT1089087B (it) | 1985-06-10 |
| DE2858061A1 (US07122547-20061017-C00224.png) | 1982-09-16 |
| IE46961B1 (en) | 1983-11-16 |
| NO148536B (no) | 1983-07-18 |
| NO148536C (no) | 1983-10-26 |
| BE869659A (fr) | 1979-02-12 |
| DE2858061C2 (de) | 1985-12-05 |
| CA1108416A (en) | 1981-09-08 |
| PT68415A (en) | 1978-09-01 |
| DE2831732A1 (de) | 1979-06-28 |
| NL7808062A (nl) | 1979-06-29 |
| DK155311B (da) | 1989-03-28 |
| GB2011011A (en) | 1979-07-04 |
| AU527588B2 (en) | 1983-03-10 |
| NO782328L (no) | 1979-06-28 |
| IE781339L (en) | 1979-06-27 |
| FR2413261A1 (fr) | 1979-07-27 |
| US4257718A (en) | 1981-03-24 |
| DE2831732C2 (de) | 1983-02-17 |
| DK155311C (da) | 1989-10-23 |
| JPS5490782A (en) | 1979-07-18 |
| AU3783978A (en) | 1980-01-10 |
| ES476697A1 (es) | 1979-09-16 |
| NZ187783A (en) | 1982-11-23 |
| BR7808639A (pt) | 1979-07-10 |
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