HRPK20041139B3 - Hydraulic control in a hydraulic system, especially for the operation of scrap cutters - Google Patents
Hydraulic control in a hydraulic system, especially for the operation of scrap cuttersInfo
- Publication number
- HRPK20041139B3 HRPK20041139B3 HR20041139A HRP20041139A HRPK20041139B3 HR PK20041139 B3 HRPK20041139 B3 HR PK20041139B3 HR 20041139 A HR20041139 A HR 20041139A HR P20041139 A HRP20041139 A HR P20041139A HR PK20041139 B3 HRPK20041139 B3 HR PK20041139B3
- Authority
- HR
- Croatia
- Prior art keywords
- hydraulic
- control
- valve element
- main valve
- scrap cutters
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
- B23D15/14—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor actuated by fluid or gas pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/16—Control arrangements for fluid-driven presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/32—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars
- B30B9/326—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars provided with shearing means for the scrap metal, or adapted to co-operate with a shearing machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/006—Hydraulic "Wheatstone bridge" circuits, i.e. with four nodes, P-A-T-B, and on-off or proportional valves in each link
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/024—Systems essentially incorporating special features for controlling the speed or actuating force of an output member by means of differential connection of the servomotor lines, e.g. regenerative circuits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
- F15B11/044—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the return line, i.e. "meter out"
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0407—Means for damping the valve member movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/10—Delay devices or arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/14—Energy-recuperation means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/305—Directional control characterised by the type of valves
- F15B2211/3056—Assemblies of multiple valves
- F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
- F15B2211/30575—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve in a Wheatstone Bridge arrangement (also half bridges)
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/31—Directional control characterised by the positions of the valve element
- F15B2211/3105—Neutral or centre positions
- F15B2211/3111—Neutral or centre positions the pump port being closed in the centre position, e.g. so-called closed centre
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/32—Directional control characterised by the type of actuation
- F15B2211/327—Directional control characterised by the type of actuation electrically or electronically
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/30—Directional control
- F15B2211/35—Directional control combined with flow control
- F15B2211/353—Flow control by regulating means in return line, i.e. meter-out control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/605—Load sensing circuits
- F15B2211/6051—Load sensing circuits having valve means between output member and the load sensing circuit
- F15B2211/6054—Load sensing circuits having valve means between output member and the load sensing circuit using shuttle valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Fluid-Pressure Circuits (AREA)
- Control Of Presses (AREA)
- Press Drives And Press Lines (AREA)
- Shearing Machines (AREA)
- Shovels (AREA)
- Control Of Fluid Gearings (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Hidraulični upravljač u hidrauličnom sustavu za pokretanje alatnog stroja kao što je preša za obradu materijala svake vrste, a osobito za pokretanje škara za rezanje metalnog otpada sa hidrauličnim sredstvima za podešavanje višeg maksimalnog kontra - pritiska na strani prostora prstena (1.1.1, 1.2.1) najmanje jednog cilindra (1.1, 1.2) kao amortizacija udara, naznačen time, što se kod brzog kretanja najmanje jednog cilindra (1.1), koje liči na udar, prvi element glavnog ventila (2.4.0) u svom kretanju ka otvoru usporava pomoću sapnice (2.4.1.1), a istovremeno se pritisak u prostoru prstena (1.1.1) cilindra (1.1) uz pomoć ventila pod pritiskom (2.4.2), kao pomoćni upravljač prvog elementa glavnog ventila (2.4.0) podešava na pritisak koji jepodešen na ventil pod pritiskom (2.4.2) i to kašnjenje otvaranja prvog elementa glavnog ventila (2.4.0) odgovara stvaranju ograničenog kontra pritiska u smislu amortizacije udara, pri čemu se ta amortizacija udara podržava pomoću pomoćnog ventila (2..4.3), koji upravlja prvim elementom glavnog ventila (2.4.0). Patent sadrži još 16 patentnih zahtjeva.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10223267 | 2002-05-24 | ||
PCT/DE2003/001022 WO2003100264A1 (de) | 2002-05-24 | 2003-03-27 | Hydraulische steuerung in einem hydraulischen system, insbesondere für den betrieb einer schrottschere |
Publications (2)
Publication Number | Publication Date |
---|---|
HRP20041139A2 HRP20041139A2 (en) | 2005-02-28 |
HRPK20041139B3 true HRPK20041139B3 (en) | 2006-02-28 |
Family
ID=29557301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HR20041139A HRPK20041139B3 (en) | 2002-05-24 | 2004-11-29 | Hydraulic control in a hydraulic system, especially for the operation of scrap cutters |
Country Status (25)
Country | Link |
---|---|
US (1) | US7228781B2 (hr) |
EP (1) | EP1507980B1 (hr) |
JP (1) | JP2005530618A (hr) |
KR (1) | KR100696976B1 (hr) |
CN (1) | CN100346080C (hr) |
AT (1) | ATE326637T1 (hr) |
AU (1) | AU2003223902A1 (hr) |
BR (1) | BR0311228A (hr) |
CA (1) | CA2486736C (hr) |
CY (1) | CY1107476T1 (hr) |
DE (2) | DE10393056B4 (hr) |
DK (1) | DK1507980T3 (hr) |
EA (1) | EA006497B1 (hr) |
ES (1) | ES2263968T3 (hr) |
GE (1) | GEP20063993B (hr) |
HR (1) | HRPK20041139B3 (hr) |
IS (1) | IS2306B (hr) |
MX (1) | MXPA04011623A (hr) |
NO (1) | NO328670B1 (hr) |
PL (1) | PL211759B1 (hr) |
PT (1) | PT1507980E (hr) |
UA (1) | UA80276C2 (hr) |
WO (1) | WO2003100264A1 (hr) |
YU (1) | YU101104A (hr) |
ZA (1) | ZA200409409B (hr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004048689B3 (de) | 2004-10-06 | 2005-10-20 | Siemens Ag | Zweistufiges Servoventil |
DE102005018928A1 (de) * | 2005-04-22 | 2006-10-26 | Metso Lindemann Gmbh | Presse zum Bearbeiten von Material beliebiger Art mit schwenkbarem Pressflügel und Pressdeckel |
US20080022821A1 (en) * | 2006-07-26 | 2008-01-31 | Heidelberger Druckmaschinen Ag | Sheet punching and embossing machine |
EP2033730A1 (en) * | 2007-09-07 | 2009-03-11 | Siemens VAI Metals Technologies Ltd. | Multiple actuating-force shearing machine |
CN101463850B (zh) * | 2007-12-17 | 2013-02-13 | 天津市华泰森淼生物工程技术有限公司 | 并列的超高压设备卸压能量回收再利用的方法和系统 |
FI121090B (fi) * | 2008-03-25 | 2013-03-01 | Tuotekehitys Oy Tamlink | Laitteisto, ohjauspiiri ja menetelmä paineen ja tilavuusvirran tuottamiseksi |
RU2506373C2 (ru) * | 2009-07-28 | 2014-02-10 | Виталий Иванович Колтыга | Канал встречных потоков многопоточного гидропривода |
CN101774042B (zh) * | 2010-01-14 | 2012-07-18 | 东北大学 | 一种斜刃剪切机液压传动回路 |
DE102012015118B3 (de) * | 2012-04-17 | 2013-10-10 | Hoerbiger Automatisierungstechnik Holding Gmbh | Maschinenpresse |
KR101471288B1 (ko) * | 2013-05-06 | 2014-12-09 | 현대중공업 주식회사 | 선회밀림방지장치를 구비한 굴삭기 선회장치 |
CN104191027B (zh) * | 2014-08-22 | 2016-10-12 | 沃得数控机床(江苏)有限公司 | 剪板机液压系统 |
CN105889166A (zh) * | 2014-12-18 | 2016-08-24 | 无锡锡锻机床有限公司 | 一种数控直角剪切机串联同步液压系统 |
CN105234472B (zh) * | 2015-09-22 | 2017-08-25 | 广船国际有限公司 | 一种剪切机的液压系统 |
CN105382324B (zh) * | 2015-12-04 | 2017-08-11 | 天水锻压机床(集团)有限公司 | 一种闸式剪板机液压控制系统 |
CN105545883B (zh) * | 2016-03-10 | 2017-11-17 | 王欣 | 电液泵控差动缸装置 |
CN106112090B (zh) * | 2016-08-31 | 2018-03-27 | 江苏高德液压机械有限公司 | 立式剪切机的液压控制系统 |
CN106270722B (zh) * | 2016-08-31 | 2018-04-03 | 安徽省华夏机床制造有限公司 | 一种闸式剪板机液压系统的控制方法 |
CN109058187B (zh) * | 2018-08-01 | 2020-07-10 | 福建龙马环卫装备股份有限公司 | 一种卸荷缓冲液压系统 |
CN111873515A (zh) * | 2020-09-27 | 2020-11-03 | 浙江易锻精密机械有限公司 | 压力机平衡缸用手动及自动智能气动模块 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2221290B2 (de) * | 1972-04-29 | 1976-09-02 | L. Schuler GmbH, 7320 Göppingen | Schnittschlagdaempfungseinrichtung fuer mechanische pressen |
CH543028A (de) * | 1972-11-09 | 1973-10-15 | Beringer Hydraulik Gmbh | Hydraulisches Senkbrems-Sperrventil |
US4172582A (en) * | 1977-04-21 | 1979-10-30 | Rexnord Inc. | Reverse differential holding valve |
DE2808091A1 (de) * | 1978-02-24 | 1979-08-30 | Moog Gmbh | Einrichtung zum daempfen des schnittschlags bei hydraulischen pressen |
DE2824176A1 (de) * | 1978-06-02 | 1979-12-06 | Thyssen Industrie | Hydraulische presse mit servohydraulischer regelung der stoesselbewegung |
US4244275A (en) * | 1979-01-15 | 1981-01-13 | Abex Corporation | Counterbalance valve |
DE2909119C2 (de) | 1979-03-08 | 1984-08-09 | Peddinghaus, Rolf, Dipl.-Ing., 5828 Ennepetal | Schnittschlagdämpfungseinrichtung für eine Schere, wie Knüppel- oder Profilstahlschere |
DE2909118A1 (de) | 1979-03-08 | 1980-09-11 | Agfa Gevaert Ag | Dachartige umlenkspiegelanordnung, insbesondere fuer den sucher einer einaeugigen spiegelreflexkamera |
DE2928777A1 (de) | 1979-07-17 | 1981-02-05 | Profil Verbindungstechnik Gmbh | Schlagdaempfer zur laermreduzierung bei maschinen mit hin- und hergehenden maschinenteilen |
DE3112393C2 (de) * | 1981-03-28 | 1985-08-08 | Hans 4240 Emmerich Feldhaus | Hydraulische Presse und ein Verfahren zu ihrem Betrieb |
DE3523163A1 (de) * | 1984-07-19 | 1986-02-13 | ZF-Herion-Systemtechnik GmbH, 7990 Friedrichshafen | Druckbeeinflussungseinrichtung fuer eine hydraulisch betaetigbare kupplung und/oder bremse der antriebswelle einer presse |
DD233508A1 (de) * | 1985-01-02 | 1986-03-05 | Warnke Umformtech Veb K | Hochhalter fuer knueppelscheren |
US4624445A (en) * | 1985-09-03 | 1986-11-25 | The Cessna Aircraft Company | Lockout valve |
DE4021347A1 (de) * | 1990-07-05 | 1992-01-16 | Heilmeier & Weinlein | Hydraulische steuervorrichtung |
DE4312283A1 (de) * | 1993-04-15 | 1994-10-20 | Paals Packpressen Fabrik Gmbh | Steuerung für ein hydraulisches Hochleistungsstellglied |
DE4420682A1 (de) * | 1994-06-14 | 1996-01-04 | Rexroth Mannesmann Gmbh | Hydrauliksteuerung für eine teilende Werkzeugmaschine |
JP3609127B2 (ja) * | 1994-10-25 | 2005-01-12 | 日清紡績株式会社 | 油圧プレスのラム駆動用油圧回路 |
DE19529134A1 (de) * | 1995-08-08 | 1997-02-13 | Lindemann Maschfab Gmbh | Einrichtung zur Dämpfung des Schnittschlages von Schrottscheren |
WO1997032136A1 (de) * | 1996-02-28 | 1997-09-04 | Beringer-Hydraulik Ag | Lasthalte-bremsventil |
US6502393B1 (en) | 2000-09-08 | 2003-01-07 | Husco International, Inc. | Hydraulic system with cross function regeneration |
-
2003
- 2003-03-27 DE DE10393056T patent/DE10393056B4/de not_active Expired - Fee Related
- 2003-03-27 PT PT03720248T patent/PT1507980E/pt unknown
- 2003-03-27 BR BR0311228-4A patent/BR0311228A/pt active Pending
- 2003-03-27 EP EP03720248A patent/EP1507980B1/de not_active Expired - Lifetime
- 2003-03-27 AU AU2003223902A patent/AU2003223902A1/en not_active Abandoned
- 2003-03-27 CA CA002486736A patent/CA2486736C/en not_active Expired - Fee Related
- 2003-03-27 EA EA200401401A patent/EA006497B1/ru not_active IP Right Cessation
- 2003-03-27 CN CNB038116391A patent/CN100346080C/zh not_active Expired - Fee Related
- 2003-03-27 DE DE50303373T patent/DE50303373D1/de not_active Expired - Lifetime
- 2003-03-27 WO PCT/DE2003/001022 patent/WO2003100264A1/de active IP Right Grant
- 2003-03-27 AT AT03720248T patent/ATE326637T1/de active
- 2003-03-27 GE GEAP8550A patent/GEP20063993B/en unknown
- 2003-03-27 MX MXPA04011623A patent/MXPA04011623A/es active IP Right Grant
- 2003-03-27 UA UA20041109232A patent/UA80276C2/uk unknown
- 2003-03-27 KR KR1020047019028A patent/KR100696976B1/ko not_active IP Right Cessation
- 2003-03-27 ES ES03720248T patent/ES2263968T3/es not_active Expired - Lifetime
- 2003-03-27 US US10/515,255 patent/US7228781B2/en not_active Expired - Fee Related
- 2003-03-27 DK DK03720248T patent/DK1507980T3/da active
- 2003-03-27 PL PL372485A patent/PL211759B1/pl unknown
- 2003-03-27 JP JP2004507692A patent/JP2005530618A/ja active Pending
- 2003-03-27 YU YU101104A patent/YU101104A/sh unknown
-
2004
- 2004-11-23 ZA ZA200409409A patent/ZA200409409B/en unknown
- 2004-11-25 IS IS7554A patent/IS2306B/is unknown
- 2004-11-29 HR HR20041139A patent/HRPK20041139B3/xx not_active IP Right Cessation
- 2004-12-02 NO NO20045291A patent/NO328670B1/no not_active IP Right Cessation
-
2006
- 2006-08-10 CY CY20061101122T patent/CY1107476T1/el unknown
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