EP1077743B1 - Equipement de protection respiratoire a mise en place rapide - Google Patents
Equipement de protection respiratoire a mise en place rapide Download PDFInfo
- Publication number
- EP1077743B1 EP1077743B1 EP99918026A EP99918026A EP1077743B1 EP 1077743 B1 EP1077743 B1 EP 1077743B1 EP 99918026 A EP99918026 A EP 99918026A EP 99918026 A EP99918026 A EP 99918026A EP 1077743 B1 EP1077743 B1 EP 1077743B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- strap
- face
- rack
- compartment
- mask
- 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
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/084—Means for fastening gas-masks to heads or helmets
Definitions
- the invention relates to protective equipment breathing device including a breathing mask, a harness allowing rapid installation on the face and sometimes smoke goggles, integrated or no to the mask.
- the present invention aims in particular to provide a respiratory protection equipment ensuring comfort less equivalent to that of existing equipment during mask wearing periods when there is no need to apply it enough on the face to withstand overpressure of respiratory gas and reduce consumption breathing gas during these times.
- the invention notably proposes equipment of the kind defined above, the extensible strap of which is connected to the face cover by at least one mechanical member of length adjustable in steps by the user while wearing equipment.
- This mechanical member can be constituted by a rack attached to one end of the strap and a ratchet worn by the face cover, allowing the relative movement of the strap and cover in the tightening direction, the ratchet being disarmable to allow movement of the rack in the opposite direction. This provision can be reversed, the rack is then fixed to the face cover.
- the pneumatic connection between the face cover, which carries the user-controllable means for supplying the inflatable element, and this inflatable element is provided for allow relative sliding. So that the command of inflation causes the rack to come into position maximum tightening, this can be achieved by extending the rack by a hollow piston movable in a cylinder secured to the face cover. The piston then separates the cylinder in two compartments, one of which is connected to the supply of the inflatable element and the other to the atmosphere.
- Protective equipment can be supplemented by a aneroide capsule constituting an altimetric detector and automatically causing the compartment to pressurize of the cylinder causing maximum tightening in the event of ambient depressurization.
- Respiratory rescue equipment shown in the figure 1 shown in the state it is in when the harness is inflated can be viewed as having a mask 8 and a harness 10.
- the mask shown has an oro-nasal face cover attached to a demand regulator 13 and a block of rigid connection 12.
- the connection block is provided with a connection fitting with a flexible pipe 14 intended for connect to a source of pressurized breathing gas (oxygen in general).
- the harness shown has two straps 16 each consisting of an inner tube 17 in one material allowing the tube to lengthen, contained in a inextensible sheath 19 limiting the elongation of the tube (fig. 2).
- the regulator will be with or without dilution by air drawn into the cabin, with or without possibility of overpressure.
- the regulator is connected to the pipe supply 14 by the connection block 12.
- the door block means for manually controlling the inflation of the straps 16, constituted for example by a tap intended to be actuated by manual pinching of two ears 18 carried by the connection block 12 and one of which is tiltable.
- the tap is constructed so as to put in communication an internal volume of the connection block 12 and the 16 straps with the atmosphere when free, which then allows the straps to retract and apply the mask against the face.
- the tap When the tap is turned on, it on the contrary admits gas under pressure coming from the supply line 14 in the interior volume, which causes sufficient lengthening of the straps to allow quick installation.
- At least one of the branches of the harness is connected to the demand regulator via a mechanical length adjusting member.
- a mechanical length adjusting member In the case illustrated in FIG. 1, two members 20 are provided, each connecting one end of the harness to the regulator or to the connection block.
- the length of the inner tube 17 to the relaxed state is chosen so that the harness applies still the mask on the face with sufficient pressure when the adjusting member has its minimum length, even on carriers with the lowest head circumference planned. It is generally accepted that this minimum head circumference is 56 cm.
- the tap for fully inflating or emptying the harness can have the classical constitution shown in figure 2.
- One end of the passage is connected to the arrival of pressurized breathing gas.
- the other end opens to the atmosphere.
- a first O-ring 26 carried by the plunger 24 rests on a cylindrical portion of the passage 22 and separates the gas supply from an interior volume of the block when the plunger 24 is held by the inlet pressure resting against the ear 18 in the rest position.
- the displacement of the diver brings a second O-ring 28 in abutment against a portion section of the passage and separates the interior volume from the atmosphere.
- the adjusting member 20 comprises a rack 30 extended by a tip 32 on which is fixed so seals the end of the harness. Opposite the end piece 32, the rack is extended by an annular piston 34.
- the portion of the adjusting member capable of sliding relative to the rack is formed by an arm of the case 12 which houses a rack ratchet 36 provided with a unlocking button 38.
- a spring 40 pushes the ratchet 36 towards a position where it engages on the rack 30 and prohibits the movement of the latter in a direction corresponding to the elongation of the adjusting member.
- the arm of the housing is also formed a cylinder that the annular piston 34 separates a compartment 42 connected to the atmosphere through an orifice 44 and a second compartment 46.
- the internal volume of the tap communicates with the tube 17 through aligned holes in the arm of the housing, in the rack 30 and in the end piece 32.
- a path 47 balances the pressure in the compartment 46 and the pressure in the harness.
- O-rings carried by the piston 34 sealingly separate the compartments 42 and 46.
- FIG. 3 shows an alternative embodiment causing maximum tightening in the case of depressurization.
- the emergency tightening is caused by pressurization of the compartment 46 using a barometric capsule 52.
- This capsule is subjected to ambient pressure.
- She is provided a push rod 54 which causes the forced opening of a valve 56 when the ambient pressure drops below of a predetermined value.
- the valve 56 then sets communication of pressurized breathing gas with compartment 46 connected to the atmosphere by a throttle 58 allowing then to cause slow deflation compartment 46.
- a non-return valve 60 connects the downstream of the valve 56 to the internal volume of the housing 12 and to the harness, for avoid discharging in the open air.
- the capsule In the event of depressurization while the rack is in the intermediate position, the capsule causes the setting pressure of compartment 46 and complete resetting of the rack. Throttle 58 does not allow pressure to lower in compartment 46 only from the moment it is no longer supplied by valve 56. The non-return valve 60 for its part prevents the flow to the open air when putting in in pressure of compartment 46.
Description
- la figure 1 est une vue en perspective montrant l'aspect extérieur d'un équipement de protection permettant de mettre en oeuvre l'invention
- la figure 2 est une vue schématique en coupe et à grande échelle montrant les constituants de l'équipement permettant une mise en place rapide et le réglage de la pression du masque sur le visage.
- la figure 3, similaire à une fraction de la figure 2, montre une variante de réalisation.
Claims (7)
- Equipement de protection respiratoire comprenant un masque respiratoire muni d'un régulateur destiné à être relié à une source de gaz respiratoire sous pression (généralement de l'oxygène) et un harnais ayant au moins une sangle extensible dont les extrémités sont reliées au masque et qui comporte un élément (17) qui est gonflable temporairement par le gaz sous pression pour allonger la sangle jusqu'à une dimension suffisante pour permettre à l'utilisateur d'engager le harnais sur la tête et vidangeable pour permettre à la sangle de se serrer, d'appliquer le masque contre le visage et de le maintenir en place, caractérisée en ce que la sangle extensible est reliée au couvre-face par au moins un organe mécanique (20) de longueur réglable, par pas, par l'utilisateur pendant le port de l'équipement.
- Equipement selon la revendication 1, caractérisé en ce que l'organe mécanique comprend une crémaillère (30) fixée à une extrémité de la sangle et un cliquet (36) porté par le couvre-face, autorisant le déplacement relatif de la sangle et du couvre-face dans le sens du serrage, le cliquet étant désarmable pour autoriser le déplacement de la crémaillère dans le sens opposé au serrage.
- Equipement selon la revendication 2, caractérisé en ce que le cliquet est désarmable à l'aide d'un poussoir (38) agissant à l'encontre d'un ressort (40).
- Equipement selon la revendication 2 ou 3, caractérisé en ce que la crémaillère est prolongée par un piston annulaire (34) creux déplaçable dans un cylindre solidaire du couvre-face, le piston séparant le cylindre en deux compartiments, dont le premier est relié à l'alimentation de l'élément gonflable et l'autre est muni d'une fuite calibrée à l'atmosphère, la mise en pression du premier compartiment provoquant le déplacement de la crémaillère.
- Equipement selon la revendication 4, caractérisé en ce qu'il comporte une capsule anéroide (52) constituant un détecteur altimétrique et mettant automatiquement le premier compartiment du cylindre en liaison avec la source pour provoquer le serrage maximum en cas de dépressurisation ambiante.
- Equipement selon la revendication 5, caractérisé en ce que la capsule anéroïde commande un clapet de mise en liaison du premier compartiment avec l'arrivée de gaz respiratoire sous pression.
- Equipement selon la revendication 2 ou 3, caractérisé en ce qu'il comprend une capsule anéroïde de serrage automatique de l'organe mécanique en cas de dépressurisation.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9805949A FR2778575B1 (fr) | 1998-05-12 | 1998-05-12 | Equipement de protection respiratoire a mise en place rapide |
FR9805949 | 1998-05-12 | ||
PCT/FR1999/001087 WO1999058197A1 (fr) | 1998-05-12 | 1999-05-07 | Equipement de protection respiratoire a mise en place rapide |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1077743A1 EP1077743A1 (fr) | 2001-02-28 |
EP1077743B1 true EP1077743B1 (fr) | 2004-09-22 |
Family
ID=9526246
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99918026A Expired - Lifetime EP1077743B1 (fr) | 1998-05-12 | 1999-05-07 | Equipement de protection respiratoire a mise en place rapide |
Country Status (15)
Country | Link |
---|---|
US (1) | US6470887B1 (fr) |
EP (1) | EP1077743B1 (fr) |
JP (1) | JP2002514482A (fr) |
KR (1) | KR20010043518A (fr) |
CN (1) | CN1146456C (fr) |
AT (1) | ATE276799T1 (fr) |
AU (1) | AU3609799A (fr) |
DE (1) | DE69920441T2 (fr) |
ES (1) | ES2229700T3 (fr) |
FR (1) | FR2778575B1 (fr) |
ID (1) | ID29278A (fr) |
NO (1) | NO320451B1 (fr) |
RU (1) | RU2214845C2 (fr) |
UA (1) | UA55535C2 (fr) |
WO (1) | WO1999058197A1 (fr) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6732733B1 (en) | 1997-10-03 | 2004-05-11 | 3M Innovative Properties Company | Half-mask respirator with head harness assembly |
US6062221A (en) | 1997-10-03 | 2000-05-16 | 3M Innovative Properties Company | Drop-down face mask assembly |
FR2781381B1 (fr) * | 1998-07-24 | 2000-09-29 | Intertechnique Sa | Regulateur a la demande pour systeme respiratoire |
FR2806000B1 (fr) | 2000-03-10 | 2002-05-31 | Intertechnique Sa | Equipement de protection de tete a mise en place rapide |
FR2827178B1 (fr) * | 2001-07-11 | 2003-12-05 | Intertechnique Sa | Appareil respiratoire et installation de protection contre l'hypoxie en comportant application |
FR2831825B1 (fr) | 2001-11-08 | 2004-01-30 | Intertechnique Sa | Procede et dispositif de regulation a dilution pour appareil respiratoire |
CN100592926C (zh) | 2002-09-06 | 2010-03-03 | 雷斯梅德有限公司 | 用于呼吸面罩装置的衬垫 |
NZ568057A (en) * | 2002-11-06 | 2010-03-26 | Resmed Ltd | Mask and components thereof |
FR2848864B1 (fr) * | 2002-12-24 | 2005-03-04 | Intertechnique Sa | Ensemble d'alimentation en gaz respiratoire pour personnel navigant d'aeronef et boite de rangement pour masque respiratoire de secours |
CN101628142B (zh) | 2003-12-31 | 2014-03-26 | 雷斯梅德有限公司 | 小型口鼻病人接口 |
US7188869B2 (en) * | 2004-02-24 | 2007-03-13 | Garraffa Dean R | Scuba regulator connector using a sealed ball swivel |
JP4787243B2 (ja) | 2004-06-03 | 2011-10-05 | レスメド・リミテッド | 患者用中間装着部材のためのクッション |
DE202006021256U1 (de) | 2005-01-12 | 2014-05-05 | Resmed Limited | Polster für Patientenschnittstelle |
GB2430159B (en) * | 2005-07-06 | 2010-09-01 | Joseph Anthony Griffiths | Emergency breathing apparatus with inflatable harness |
US8397728B2 (en) | 2005-10-14 | 2013-03-19 | Resmed Limited | Cushion to frame assembly mechanism |
NZ612787A (en) | 2005-10-25 | 2015-01-30 | Resmed Ltd | Interchangeable mask assembly |
NZ721025A (en) | 2006-07-28 | 2018-01-26 | Resmed Ltd | Delivery of respiratory therapy |
CN101495170B (zh) | 2006-07-28 | 2013-05-29 | 雷斯梅德有限公司 | 呼吸治疗的传送系统 |
JP4869400B2 (ja) | 2006-08-10 | 2012-02-08 | アンテルテクニック | 独立型の可膨張ハーネスを備えた呼吸マスク |
JP5164854B2 (ja) * | 2006-12-08 | 2013-03-21 | 帝人ファーマ株式会社 | ヘッドギア及びその製造方法 |
EP2101855B1 (fr) | 2006-12-15 | 2013-08-21 | ResMed Limited | Masque Respiratoire |
US8517023B2 (en) | 2007-01-30 | 2013-08-27 | Resmed Limited | Mask system with interchangeable headgear connectors |
WO2008097528A1 (fr) * | 2007-02-05 | 2008-08-14 | Be Intellectual Property, Inc. | Masque d'équipage à harnais gonflable |
NZ589685A (en) | 2007-04-19 | 2012-06-29 | Resmed Ltd | Cushion for patient breathing interface with variable density foam supported membrane |
WO2009007794A1 (fr) * | 2007-07-10 | 2009-01-15 | Intertechnique | Boîtier de rangement pour masque filtrant |
EP2022528B1 (fr) | 2007-07-30 | 2016-03-09 | Resmed Limited | Interface de patient |
GB2451695B (en) * | 2007-08-10 | 2011-09-21 | Honeywell Normalair Garrett Ltd | Fluid control valve |
EP2259827B1 (fr) | 2008-03-04 | 2019-10-30 | ResMed Pty Ltd | Masque respiratoire en mousse |
NZ735524A (en) | 2008-03-04 | 2019-05-31 | ResMed Pty Ltd | An interface including a foam cushioning element |
US11331447B2 (en) | 2008-03-04 | 2022-05-17 | ResMed Pty Ltd | Mask system with snap-fit shroud |
EP2259826B1 (fr) | 2008-03-04 | 2020-12-16 | ResMed Pty Ltd | Agencement à masque |
EP2265336B1 (fr) * | 2008-03-19 | 2017-10-11 | Zodiac Aerotechnics | Dispositif tubulaire élastique et harnais de tête gonflable pour masque respiratoire pour avion |
US8905031B2 (en) | 2008-06-04 | 2014-12-09 | Resmed Limited | Patient interface systems |
EP2130563B1 (fr) | 2008-06-04 | 2012-02-15 | ResMed Limited | Système d'interface de patient |
CA2941584C (fr) | 2008-09-12 | 2019-03-05 | Resmed Ltd | Procede et appareil pour structure d'interface a base de mousse |
US8517017B2 (en) | 2009-01-08 | 2013-08-27 | Hancock Medical, Inc. | Self-contained, intermittent positive airway pressure systems and methods for treating sleep apnea, snoring, and other respiratory disorders |
US8294767B2 (en) | 2009-01-30 | 2012-10-23 | Microsoft Corporation | Body scan |
EP2213324B1 (fr) | 2009-01-30 | 2016-07-27 | ResMed R&D Germany GmbH | Structure d'interface de patients et procédé/outil de fabrication associé |
EP2515981B1 (fr) * | 2009-12-23 | 2021-08-18 | Fisher & Paykel Healthcare Limited | Interface de patient et dispositif de protection de la tête |
EP2525874B1 (fr) * | 2010-01-22 | 2014-03-12 | Zodiac Aerotechnics | Ensemble respiratoire pour aeronef |
WO2012066394A2 (fr) | 2010-11-15 | 2012-05-24 | Intertechnique | Équipement respiratoire pour avion avec harnais gonflable |
EP2773432B1 (fr) | 2011-10-31 | 2017-03-01 | Zodiac Aerotechnics | Procédé de rangement d'un masque respiratoire et équipement respiratoire comprenant un masque respiratoire et un élément de rangement |
US10314989B2 (en) | 2013-01-28 | 2019-06-11 | Hancock Medical, Inc. | Position control devices and methods for use with positive airway pressure systems |
US20150040908A1 (en) * | 2013-08-09 | 2015-02-12 | Thomas G. Goff | Devices for portable airway pressure systems |
FR3020274B1 (fr) | 2014-04-24 | 2016-04-15 | Zodiac Aerotechnics | Ensemble de regulation pour masque respiratoire. |
US20160346496A1 (en) * | 2014-07-16 | 2016-12-01 | Human Design Medical, Llc | Facial interface and headgear system for use with ventilation and positive air pressure systems |
US10881829B2 (en) | 2014-08-18 | 2021-01-05 | Resmed Inc. | Portable pap device with humidification |
CN109310348B (zh) | 2016-05-19 | 2022-01-25 | 汉考克医药公司 | 姿势阻塞性睡眠呼吸暂停检测系统 |
WO2020041853A1 (fr) * | 2018-08-27 | 2020-03-05 | Baranov Valery A | Dispositif de respiration |
KR102418611B1 (ko) * | 2020-02-13 | 2022-07-11 | (주) 디헬스케어 | 압박부 및 필터부를 포함하는 마스크 |
Family Cites Families (22)
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US3599636A (en) * | 1969-12-12 | 1971-08-17 | Intertechnique Sa | Inflatable head harness for respirator devices |
US3752175A (en) * | 1971-08-20 | 1973-08-14 | Robertshaw Controls Co | Altitude compensating pressure regulator |
US3792702A (en) * | 1972-04-10 | 1974-02-19 | Ulmer & Co Soc | Harness for rapidly placing in position a device such as a respirator mask |
US3990757A (en) * | 1975-12-11 | 1976-11-09 | Carleton Controls Corporation | Connecting device |
US4183372A (en) * | 1976-04-05 | 1980-01-15 | Aisin Seiki Kabushiki Kaisha | Altitude compensation valve assembly |
SE423834B (sv) * | 1979-02-08 | 1982-06-07 | Lennart Gustaf Berg | For tryckfluidumdledningar avsedd snabbkoppling |
US4437462A (en) * | 1981-11-19 | 1984-03-20 | Figgie International Inc. | Pneumatic head harness |
US4567909A (en) * | 1983-03-10 | 1986-02-04 | Litton Systems, Inc. | Oxygen partial pressure controller for a pressure swing adsorption system |
US6039045A (en) * | 1987-04-22 | 2000-03-21 | Intertechnique | Head harness for respiratory mask |
FR2614208B1 (fr) | 1987-04-22 | 1989-09-08 | Intertechnique Sa | Harnais de masque respiratoire et masque en comportant application. |
US5036846A (en) * | 1988-02-26 | 1991-08-06 | Puritan-Bennett Corporation | Crew oxygen mask with pneumatic comfort adjustment |
US4915106A (en) * | 1988-02-26 | 1990-04-10 | Puritan-Bennett Corporation | Crew oxygen mask with pneumatic comfort adjustment |
FR2629719B1 (fr) * | 1988-04-07 | 1991-03-08 | Intertechnique Sa | Dispositif de fixation de masque respiratoire sur un casque |
US5357654A (en) * | 1993-03-19 | 1994-10-25 | Hsing Chi Hsieh | Ratchet diving mask strap |
FR2706311B1 (fr) * | 1993-06-09 | 1995-09-22 | Intertechnique Sa | Equipement de protection respiratoire. |
US5623923A (en) * | 1993-06-09 | 1997-04-29 | Intertechnique | Respiratory equipment with comfort adjustment |
FR2710272B1 (fr) | 1993-09-23 | 1995-12-01 | Intertechnique Sa | Equipement de protection respiratoire à mise en place rapide. |
FR2715572B1 (fr) * | 1994-02-02 | 1996-04-26 | Intertechnique Sa | Equipement de protection de tête à masque respiratoire et écran optique. |
FR2719105B1 (fr) * | 1994-04-21 | 1996-05-31 | Yto | Coupleur rapide pour conduit sous pression à désaccouplement contrôlé. |
US5664566A (en) * | 1994-09-30 | 1997-09-09 | Puritan-Bennett Corporation | Quick-donning full face oxygen mask with inflatable harness and soft foldable lens |
FR2752165B1 (fr) * | 1996-08-12 | 1998-10-09 | Intertechnique Sa | Equipement de protection respiratoire a mise en place rapide |
US5941245A (en) * | 1997-10-20 | 1999-08-24 | Nellcor Puritan Bennett | Crew oxygen mask with improved comfort control apparatus |
-
1998
- 1998-05-12 FR FR9805949A patent/FR2778575B1/fr not_active Expired - Fee Related
-
1999
- 1999-05-07 WO PCT/FR1999/001087 patent/WO1999058197A1/fr active IP Right Grant
- 1999-05-07 AT AT99918026T patent/ATE276799T1/de not_active IP Right Cessation
- 1999-05-07 EP EP99918026A patent/EP1077743B1/fr not_active Expired - Lifetime
- 1999-05-07 ES ES99918026T patent/ES2229700T3/es not_active Expired - Lifetime
- 1999-05-07 ID IDW20002344A patent/ID29278A/id unknown
- 1999-05-07 JP JP2000548045A patent/JP2002514482A/ja not_active Withdrawn
- 1999-05-07 AU AU36097/99A patent/AU3609799A/en not_active Abandoned
- 1999-05-07 DE DE69920441T patent/DE69920441T2/de not_active Expired - Fee Related
- 1999-05-07 CN CNB998060917A patent/CN1146456C/zh not_active Expired - Fee Related
- 1999-05-07 US US09/700,117 patent/US6470887B1/en not_active Expired - Fee Related
- 1999-05-07 KR KR1020007012612A patent/KR20010043518A/ko active IP Right Grant
- 1999-05-07 RU RU2000131162/12A patent/RU2214845C2/ru not_active IP Right Cessation
- 1999-07-05 UA UA2000116386A patent/UA55535C2/uk unknown
-
2000
- 2000-11-10 NO NO20005695A patent/NO320451B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
JP2002514482A (ja) | 2002-05-21 |
ES2229700T3 (es) | 2005-04-16 |
KR20010043518A (ko) | 2001-05-25 |
RU2214845C2 (ru) | 2003-10-27 |
US6470887B1 (en) | 2002-10-29 |
NO20005695L (no) | 2001-01-10 |
NO320451B1 (no) | 2005-12-05 |
AU3609799A (en) | 1999-11-29 |
FR2778575A1 (fr) | 1999-11-19 |
UA55535C2 (uk) | 2003-04-15 |
EP1077743A1 (fr) | 2001-02-28 |
DE69920441T2 (de) | 2005-11-10 |
CN1146456C (zh) | 2004-04-21 |
WO1999058197A1 (fr) | 1999-11-18 |
CN1300228A (zh) | 2001-06-20 |
NO20005695D0 (no) | 2000-11-10 |
ATE276799T1 (de) | 2004-10-15 |
FR2778575B1 (fr) | 2000-07-28 |
ID29278A (id) | 2001-08-16 |
DE69920441D1 (de) | 2004-10-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20001204 |
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