EP0706025B1 - Patronenhülse für eine Treibladung - Google Patents

Patronenhülse für eine Treibladung Download PDF

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Publication number
EP0706025B1
EP0706025B1 EP95402234A EP95402234A EP0706025B1 EP 0706025 B1 EP0706025 B1 EP 0706025B1 EP 95402234 A EP95402234 A EP 95402234A EP 95402234 A EP95402234 A EP 95402234A EP 0706025 B1 EP0706025 B1 EP 0706025B1
Authority
EP
European Patent Office
Prior art keywords
case
envelope
propellant charge
support
charge according
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 - Lifetime
Application number
EP95402234A
Other languages
English (en)
French (fr)
Other versions
EP0706025A1 (de
Inventor
Bernard Brion
Michel Hossard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Giat Industries SA
Original Assignee
Giat Industries SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Giat Industries SA filed Critical Giat Industries SA
Publication of EP0706025A1 publication Critical patent/EP0706025A1/de
Application granted granted Critical
Publication of EP0706025B1 publication Critical patent/EP0706025B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/38—Separately-loaded propellant charges, e.g. cartridge bags
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/18—Caseless ammunition; Cartridges having combustible cases
    • F42B5/188—Manufacturing processes therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B5/00—Cartridge ammunition, e.g. separately-loaded propellant charges
    • F42B5/02—Cartridges, i.e. cases with charge and missile
    • F42B5/24—Cartridges, i.e. cases with charge and missile for cleaning; for cooling; for lubricating ; for wear reducing
    • 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
    • Y10S102/00—Ammunition and explosives
    • Y10S102/70—Combustilbe cartridge
    • 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
    • Y10S102/00—Ammunition and explosives
    • Y10S102/704—Coolants

Definitions

  • the technical field of the invention is that of cases made of combustible material. intended to contain a propellant charge, in particular for artillery ammunition heavy gauge.
  • the patent US3204558 thus describes a metal cartridge munition comprising an anti wear supplement placed on its internal envelope or on a sheet wrapped around the propellant charge.
  • Patent EP0410075 which is taken as the basis of the preamble of the claim 1 of this application, provides for depositing a mixture of wax and titanium dioxide on the inner surface of the cylindrical shell of a module or a combustible case.
  • the case according to the invention thus makes it possible to ensure complete combustion of the constituent material of its envelope while optimally distributing the back-up anti-wear. This provides effective protection of the weapon tubes, even when the amount of propellant charge is small.
  • the invention also allows rapid and inexpensive installation of a anti-wear back-up in a combustible case.
  • the subject of the invention is therefore a combustible case comprising an envelope substantially cylindrical made of a combustible material and intended to receive a propellant charge, and comprising an anti-wear supplement, case characterized in that the anti-wear back-up is arranged on at least one reception area of at least one support made of combustible material and in that the case includes means ensuring the positioning of the support relative to the envelope of the case of such so that after mounting there is at least one free space between the internal surface of the envelope and the anti-wear back-up, space intended to allow the passage of gases from combustion between the envelope and the anti-wear back-up.
  • the support is a form sheet substantially cylindrical bearing against at least one radial stop which allows to ensure a free space between the internal surface of the envelope and the anti-wear back-up.
  • the radial stop consists of a part of the propellant charge
  • the radial stop is constituted at least by a cover closing the case cover
  • the radial stop comprises at least one ring in combustible material integral with the sheet or envelope.
  • the anti-wear back-up reception area (s) can be formed by through openings made on a cylindrical wall of the support, the openings being partially filled by the anti-wear back-up so that a free space is provided between the anti-wear back-up and the internal surface of the envelope.
  • the cylindrical wall of the support can constitute an extension of at least one envelope closure cover.
  • the support consists of a sheet corrugated, the anti-wear back-up reception area consisting of at least one internal and / or external hollow.
  • the reception area may consist of at least one internal recess, the external hollow remaining empty.
  • the reception area may consist of at least one external recess, the internal hollow remaining empty.
  • the corrugated sheet bears against the surface internal envelope.
  • the cylindrical wall of the support can constitute a extension of at least one closure cover the envelope.
  • the support consists of a corrugated sheet, the reception area anti-wear back-up consisting of at least one internal and / or external hollow.
  • the reception area can consist of at least an internal hollow, the external hollows remaining empty.
  • the reception area can consist of at least an external recess, the internal recesses remaining empty.
  • the corrugated sheet is resting against the inner surface of the envelope.
  • a modular element of propellant artillery charge is a holster 1 which comprises a cylindrical tubular casing 2 made of combustible material such as cardboard loaded with nitrocellulose and closed at each end with a cover 3 also made of combustible material.
  • the two covers 3 are identical and have each a bottom 4 secured to a cylindrical rim 5. They are made integral with the envelope 2 by bonding to level of their cylindrical edge 5.
  • Each cover has a cylindrical collar axial 6 on which a cylindrical duct is positioned 7 also made of combustible material and fixed to each cover 3 by gluing at the flanges 6.
  • the conduit 7 is intended to receive a device ignition of known type not shown, formed for example by a stack of rings of compressed black powder.
  • the case 1 is intended to receive a propellant charge 21 of known type, for example in the form of strands 8.
  • the propellant charge is set up before gluing the second cover.
  • the case 1 includes, inside the load propellant, a substantially cylindrical support 12 produced made of combustible material and covered on its internal surface by an anti-wear supplement 10.
  • the support 12 is a sheet 9 produced for example from cardboard loaded with nitrocellulose.
  • the sheet has a thickness of about 0.3 to 0.5 mm, which allows it to support the installation of a anti-wear top layer and gives it such rigidity that it can be kept inside the case without need to be attached to another element.
  • Anti-wear back-up is carried out, in a known manner, by a mixture of wax and titanium dioxide in a proportion of 50% for each component.
  • the sheet 9 of cylindrical tubular shape is placed inside the propellant charge and away from the casing 2 of the case 1.
  • the propellant charge serves as radial stop at sheet 9 and provides free space 13 between the envelope and the top-up 10.
  • Figure 2 shows a cross section along the plane AA of figure 1.
  • the anti-wear back-up is placed on the inner surface of the tubular sheet 9. It could indifferently be placed on the external surface of the leaf.
  • Such a configuration makes it possible to maintain the top-up anti-wear at a distance from the wall which facilitates complete combustion of the wall 2 of combustible material, anti-wear back-up which does not block gas from combustion generated by the propellant charge.
  • the extra is itself attacked by the following propellant charge two substantially opposite sides and so it's better distributed over the wall of the barrel of the weapon.
  • the sheet-top unit After drying and hardening, the sheet-top unit is placed in the module before the installation of the propellant charge and second cover.
  • the anti-wear back-up reception area may consist of only one or more portions of the leaf surface, allowing clear one or more passages to the combustion gases from the propellant charge through the sheet.
  • the support can consist of one or more cylindrical sectors held in place by the load propellant.
  • the case according to the invention can also be a combustible case for a propellant charge of a tank ammunition.
  • FIG. 3 represents a case according to a second mode for carrying out the invention.
  • the case 1 which is composed of the envelope 2 closed by two covers 3 has a support 12 also consisting of a sheet 9 of combustible material which receives an anti-wear supplement 10.
  • the sheet 9 has a cylindrical tubular shape and it is manufactured like the sheet previously described.
  • the anti-wear back-up is kept away from wall 2 by at least a radial stop which is formed by the flanges cylindrical 5 covers 3 against which comes support the support 12.
  • a free space 13 is thus provided between the envelope and the top-up and allows the gases to combustion of propellant charge (e.g. powder in bulk not shown), after having burned the covers, to attack the anti-wear supplement 10 by two faces substantially opposite while ensuring combustion complete of envelope 2.
  • propellant charge e.g. powder in bulk not shown
  • FIG. 4 shows a variant of this second mode for carrying out the invention.
  • the envelope 2 of the case 1 comprises, on its internal face and substantially at mid-height between the two flanges 5, a ring 23 made of material fuel and made integral with the envelope for example by collage.
  • the support 12 is in support, by through the sheet 9, against the ring 23 which also plays a role of radial stop.
  • Such a configuration makes it possible to avoid a possible plating of the support 12 against the envelope 2 during the pressure increase in the combustion gases of the load propellant.
  • this stop radial in the form of a portion of rings. he is also conceivable to provide several rings and / or portions of rings integral with the sheet 9 or the envelope 2.
  • the sheet 9 can be made of a fragile or brittle material when rising combustion gas pressure. The fragmentation of the sheet will lead to the extra one, which allows create additional passages in which will engage the combustion gases to attack envelope and top up.
  • the sheet can be made for example in a combustible and brittle material of nitrofilm type.
  • Figure 5 shows in section a third mode of realization of a case according to the invention.
  • the covers 3 comprise a cylindrical rim 5 of a length substantially equal to half a length of the case 1 so that the edges of the two covers are substantially in contact One against the other.
  • the covers 3 have on their edge 5 through openings 14, here 8 in number.
  • the openings 14 are partially filled with anti-wear supplement 10.
  • the duct 7 is then glued to the covers 3, then we place the envelope 2 on the covers making slide it on these.
  • One or more orifices, not shown, will be made on the bottoms 4 covers 3 so that loading can be introduced propellant in the module.
  • the holes will be closed after filling with a sheet of paper or a cap appropriate.
  • a substantially cylindrical support fitted with openings can be placed against the surface internal of the case between two covers having a reduced length rim.
  • Support could also be attached to a single cover, the second cover then having only a reduced length rim.
  • the number and size of the openings can be variables and some openings can remain without anti-wear back-up.
  • Figure 6 shows in section a fourth mode of realization of a case according to the invention.
  • the support 12 is a sheet 9 of corrugated shape made of material combustible.
  • the sheet 9 receives in the internal recesses 15 of its anti-wear additives 10, whose surface external 17 is substantially flush with the top 18 of the ripples.
  • the external hollows 16 of the undulations of the sheet 9 remain empty and provide several free spaces 13 between the support and the envelope 2, spaces which affect the shape longitudinal chimneys.
  • the sheet 9 is here in abutment against the edges cylindrical 5 of the covers, as shown in the figure 7 and thus the sheet is not in abutment against the surface internal of the case and the free spaces 13 comprise also a tubular volume 22 corresponding to the thickness of the edges 5.
  • the support can be in abutment against the inner surface of the envelope 2, which allows passage direct combustion gases via chimneys 13.
  • sheet 9 receives anti-wear supplement 10 in the external recesses 16 of the ripples.
  • Sheet 9 is here in direct contact with the inner surface of the envelope 2 by the external vertices 19 of its undulations.
  • the external surface 20 of the top-up anti-wear is set back from the external vertices 19 undulations thus creating several free spaces 13 in the form of chimneys between envelope 2 and the top-up anti-wear.
  • the hollows 15 which are not covered with extra, therefore that burn very quickly, and the free spaces 13 allow the rapid passage of combustion gases from the propellant charge towards the envelope 2.
  • the envelope will burn without difficulty and the anti-wear additive will assaulted on several distinct sides.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Laminated Bodies (AREA)

Claims (11)

  1. Brennbare Hülse (1) bestehend aus einem in etwa zylindrischen Mantel (2) bestehend aus brennbarem Werkstoff, der eine Treibladung (21) aufnehmen soll und einen abnutzungsmindernden Zusatz (10) umfaßt, gekennzeichnet dadurch , daß der abnutzungsmindernde Zusatz auf mindestens eine Aufnahmezone mindestens eines Trägers (12) bestehend aus brennbarem Werkstoff aufgebracht wird und dadurch, daß die Hülse Mittel umfaßt, die die Positionierung des Trägers (12) in bezug auf den Mantel (2) der Hülse so gewährleisten, daß nach der Montage mindestens ein freier Raum (13) zwischen der Innenoberfläche des Mantels (2) und dem abnutzungsmindernden Zusatz (10) besteht, der dazu bestimmt ist, die Passage der Verbrennungsgase zwischen dem Mantel (2) und dem abnutzungsmindernden Zusatz (10) zu erlauben.
  2. Hülse (1) für eine Treibladung gemäß dem Anspruch 1, gekennzeichnet dadurch, daß der Träger (12) ein Blatt (9) in etwa zylindrischer Form ist, der gegen mindestens einen radialen Anschlag aufliegt, der es ermöglicht, zwischen der Innenoberfläche des Mantels (2) und dem abnutzungsmindernden Zusatz (10) einen freien Raum (13) sicherzustellen.
  3. Hülse (1) für eine Treibladung gemäß dem Anspruch 2, gekennzeichnet dadurch, daß der radiale Anschlag aus einem Teil der Treibladung (21) besteht.
  4. Hülse (1) für eine Treibladung gemäß dem Anspruch 2, gekennzeichnet dadurch, daß der radiale Anschlag aus mindestens einem Deckel (3) besteht, der den Mantel (2) der Hülse (1) schließt.
  5. Hülse (1) für eine Treibladung gemäß einem beliebigen der Ansprüche 2 oder 4, gekennzeichnet dadurch, daß der radiale Anschlag mindestens einen Ring aus brennbarem Werkstoff umfaßt, der mit dem Blatt (9) oder dem Mantel (2) fest verbunden ist.
  6. Hülse (1) für eine Treibladung gemäß dem Anspruch 1, gekennzeichnet dadurch, daß die Zone oder Zonen zur Aufnahme des abnutzungsmindernden Zusatzes aus durchgehenden Öffnungen (14) bestehen, die in einer zylindrischen Wand des Trägers (12) angeordnet sind, wobei die Öffnung oder Öffnungen teilweise mit abnutzungsminderndem Zusatz (10) so gefüllt sind, daß mindestens ein freier Raum (13) zwischen dem abnutzungsmindernden Zusatz (10) und der Innenoberfläche des Mantels (2) eingerichtet wird.
  7. Hülse (1) für eine Treibladung gemäß dem Anspruch 6, gekennzeichnet dadurch, daß die zylindrische Wand des Trägers (12) eine Verlängerung mindestens eines der Verschlußdeckel (3) des Mantels (2) bildet.
  8. Hülse (1) für eine Treibladung gemäß dem Anspruch 1, gekennzeichnet dadurch, daß der Träger (12) aus einem welligen Blatt (9) besteht, wobei die Zone für die Aufnahmen des abnutzungsmindernden Zusatzes (10) aus mindestens einer internen und / oder externen Vertiefung besteht.
  9. Hülse (1) für eine Treibladung gemäß dem Anspruch 8, gekennzeichnet dadurch, daß die Aufnahmezone aus mindestens einer internen Vertiefung (15) besteht, wobei die externen Vertiefungen (16) leer bleiben.
  10. Hülse (1) für eine Treibladung gemäß dem Anspruch 8, gekennzeichnet dadurch, daß die Aufnahmezone aus mindestens einer externen Vertiefung (16) besteht, wobei die internen Vertiefungen (15) leer bleiben.
  11. Hülse (1) für eine Treibladung gemäß einem beliebigen der Ansprüche 8 bis 10, gekennzeichnet dadurch, daß das gewellte Blatt (9) gegen die Innenoberfläche des Mantels (2) aufliegt.
EP95402234A 1994-10-06 1995-10-06 Patronenhülse für eine Treibladung Expired - Lifetime EP0706025B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9411937 1994-10-06
FR9411937A FR2725510B1 (fr) 1994-10-06 1994-10-06 Etui pour un chargement propulsif

Publications (2)

Publication Number Publication Date
EP0706025A1 EP0706025A1 (de) 1996-04-10
EP0706025B1 true EP0706025B1 (de) 1999-10-13

Family

ID=9467617

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95402234A Expired - Lifetime EP0706025B1 (de) 1994-10-06 1995-10-06 Patronenhülse für eine Treibladung

Country Status (4)

Country Link
US (1) US5672842A (de)
EP (1) EP0706025B1 (de)
DE (1) DE69512737T2 (de)
FR (1) FR2725510B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2631518C2 (ru) * 2016-03-09 2017-09-25 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Модуль модульного метательного заряда к артиллерийским орудиям безгильзового заряжания (варианты)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5747723A (en) * 1996-11-26 1998-05-05 The United States Of America As Represented By The Secretary Of The Army Modular artillery charge system
FR2763392B1 (fr) * 1997-05-15 1999-06-11 Giat Ind Sa Boitier pour charge propulsive
DE19917633C1 (de) * 1999-04-19 2000-11-23 Fraunhofer Ges Forschung Treibladungsanordnung für Rohrwaffen oder ballistische Antriebe
US6343552B1 (en) 2000-06-06 2002-02-05 Alliant Techsystems Inc. Solvent application system
US6360666B1 (en) 2000-06-06 2002-03-26 Alliant Techsystems Inc. Alignment fixture
US6382104B1 (en) * 2000-11-07 2002-05-07 The United States Of America As Represented By The Secretary Of The Navy Two-piece base pad igniter bag
NO20005773A (no) * 2000-11-14 2002-04-15 Nammo Raufoss As Pyroteknisk ladningsstruktur
US6854996B2 (en) * 2002-12-20 2005-02-15 Tyco Electronics Corporation Electrical connectors and methods for using the same
FR2875413B1 (fr) * 2004-09-21 2008-01-11 Snpe Materiaux Energetiques Sa Dispositif d'injection sans aiguille fonctionnant avec deux matieres energetiques concentriques
US7546804B1 (en) * 2006-10-10 2009-06-16 The United States Of America As Represented By The Secretary Of The Army Artillery charge with laser ignition
ATE514918T1 (de) * 2007-02-23 2011-07-15 Clearspark Llc Abschussvorrichtung für feuerwerksgeschossen
JP5978928B2 (ja) * 2012-11-02 2016-08-24 日油株式会社 ガス発生材、並びにこれを使用した発射装薬及び弾薬
US9625242B1 (en) * 2015-02-12 2017-04-18 The United States Of America As Represented By The Secretary Of The Army Igniter for modular artillery charge system
US10107607B1 (en) 2017-04-04 2018-10-23 The United States Of America As Represented By The Secretary Of The Army Radio frequency igniter
RU2662537C1 (ru) * 2017-10-05 2018-07-26 Федеральное казенное предприятие "Государственный научно-исследовательский институт химических продуктов" (ФКП "ГосНИИХП") Жесткий сгорающий картуз для метательных зарядов минометных выстрелов
US10969206B1 (en) 2018-11-29 2021-04-06 U.S. Government As Represented By The Secretary Of The Army Radio frequency antenna for use in the confines of a breech
US11041701B1 (en) * 2019-07-03 2021-06-22 The United States Of America As Represented By The Secretary Of The Army Combustible munition case with cell cavities
FR3115869B1 (fr) * 2020-11-04 2022-11-11 Eurenco France Procede de fabrication d'un boitier renfermant un chargement pyrotechnique

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE35348C (de) * A. ST. LYMAN in Brooklyn, V. St. ..An Neuerung an Patronen für Geschütze
FR437228A (fr) * 1911-12-06 1912-04-16 Marie Louis Raoul Saladin Poudre de guerre et de chasse, et son système de fabrication
US1187779A (en) * 1914-10-02 1916-06-20 Wilbur Miller C Ammunition.
FR692609A (fr) * 1929-04-05 1930-11-07 Anciens Ets Skoda Procédé pour la mise de feu des charges et disposition de ces dernières dans les douilles de cartouches
US3204558A (en) * 1959-08-14 1965-09-07 Wegematic Corp Wear reduction additives
US3527168A (en) * 1960-12-05 1970-09-08 Minnesota Mining & Mfg Solid propellant grain containing metal macrocapsules of fuel and oxidizer
US3658008A (en) * 1970-04-17 1972-04-25 Dow Corning Integrated round with combustible cartridge
US3734020A (en) * 1971-10-01 1973-05-22 Us Army Igniter for propelling charges
US4098193A (en) * 1976-09-08 1978-07-04 The United States Of America As Represented By The Secretary Of The Army Wear and corrosion reducing additive for gun propellants
SE461094B (sv) * 1987-08-21 1990-01-08 Nobel Kemi Ab Saett att framstaella drivkrutsladdningar samt i enlighet daermed framstaella laddningar
DE3924986A1 (de) * 1989-07-28 1991-01-31 Rheinmetall Gmbh Treibladungsbehaelter
DE69111944T2 (de) * 1990-08-30 1996-04-18 Olin Corp Hülsenloses einheitsliches Ammunitionsladungsmodul.
DE4204318A1 (de) * 1991-02-15 1992-08-20 Dynamit Nobel Ag Treibladungsmodul

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2631518C2 (ru) * 2016-03-09 2017-09-25 Российская Федерация, от имени которой выступает Министерство обороны Российской Федерации Модуль модульного метательного заряда к артиллерийским орудиям безгильзового заряжания (варианты)

Also Published As

Publication number Publication date
DE69512737D1 (de) 1999-11-18
US5672842A (en) 1997-09-30
FR2725510B1 (fr) 1997-01-24
EP0706025A1 (de) 1996-04-10
DE69512737T2 (de) 2000-03-02
FR2725510A1 (fr) 1996-04-12

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