WO2002007977A1 - Einrichtung zur bogenführung - Google Patents
Einrichtung zur bogenführung Download PDFInfo
- Publication number
- WO2002007977A1 WO2002007977A1 PCT/EP2001/006900 EP0106900W WO0207977A1 WO 2002007977 A1 WO2002007977 A1 WO 2002007977A1 EP 0106900 W EP0106900 W EP 0106900W WO 0207977 A1 WO0207977 A1 WO 0207977A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sheet
- cylinder
- electrode
- air
- outlet openings
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F21/00—Devices for conveying sheets through printing apparatus or machines
- B41F21/005—Electrostatic holding down devices
Definitions
- the invention relates to a device for sheet guidance according to the preamble of claim 1.
- the sheets to be printed are conveyed via cylinders having grippers through the printing nips formed between the "blanket cylinder and impression cylinder.
- the sheets are also transported between the printing units by cylinders or drums with gripper devices.
- Sheet guiding devices are provided at many points on the printing press, which guide the sheets on the cylinder surfaces or the sheets used for sheet guiding by means of blowing and / or suction air.
- DE 197 15 964 C1 discloses a blowing air device which fixes the sheet on an impression cylinder. This device uses pulsed blown air, i.e. the blowing air is only applied while passing through the arch.
- a disadvantage of such electrostatic sheet guiding devices is that only an arc that has already calmed down on the cylinder can be fixed in place. Furthermore, certain geometrical conditions must be observed so that any arrangement of the electrode in the gusset between the blanket and impression cylinder is not possible.
- the object of the present invention is therefore to develop a device in accordance with the preamble of claim 1 in such a way that, while avoiding the disadvantages mentioned above, simple and safe sheet guiding which promotes print quality is ensured.
- a pneumatic sheet guiding device is expanded with an electrostatic device.
- the blown air of this sheet guiding device according to the invention presses and thus settles the sheet on the surface of the cylinder, so that the so calmed sheet can then be permanently fixed in its position by the electrostatic forces.
- the electrostatic device is arranged downstream of the pneumatic sheet guiding device operated with blown air, based on the direction of movement of the printing material.
- the sheet is charged by means of an electrode before it enters the printing nip.
- the electrode is aligned at a short distance from the earthed impression cylinder (10 to 40 mm). Due to the electric field that forms between the unipolar electrode (or the electrode tips) and the cylinder (cylinder surface) and the high voltages at the electrode tips, an excess of charge carriers is generated on the surface of the sheet material facing the electrode (positive or negative , depending on the charging of the electrode).
- the insulator properties of the sheet material prevent immediate compensation to the electrically neutral cylinder (cylinder surface). This creates an electrical field between the charged arc surface and the neutral cylinder, which creates holding forces.
- the time for the recovery of the charge imbalance (polarization) is similar to the dwell time of the arc on the cylinder, charging continues even when the arc is no longer directly under the electrode.
- the tendency is that the higher the resistance of the sheet material, the better the adhesive effect.
- the blowing device upstream of the sheet conveying direction now positions and smoothes the sheet before it is fixed to the surface of the cylinder (impression cylinder) by the very high electrostatic forces.
- the electrode is integrated in this blowing device.
- the sheet first passes the blowing device and is pressed against the surface of the cylinder (impression cylinder) and smoothed out. Due to the not too high forces of the blowing device, the sheet can carry out small position corrections until it assumes its final position, which is to be fixed by the electrostatic device.
- the blowing device upstream of the electrostatic device or a part of the blowing device into which the electrostatic device is integrated preferably has a concave contour pointing towards the surface of the cylinder, in which air outlet openings are arranged.
- the individual blowing jets are bundled and, due to a corresponding inclination of the concave surface, strike the cylinder surface and thus the arch slightly obliquely. As a result, the bow is struck out and the bundle presses the bow against the cylinder.
- the part of the blowing direction according to the invention that receives the electrode is formed from a non-conductive material, such as preferably plastic.
- a non-conductive material such as preferably plastic.
- the electrode in the form of a rod can be framed by two blowing devices in the form of pipes, which is then additionally preceded by a third blowing box with a concave air outlet surface in the direction of sheet travel.
- the electrode designed as a rod is enclosed in a hollow plastic profile.
- This hollow plastic profile can be pressurized with compressed air and have air outlet openings. This also results in an air outlet before and after the rod-shaped electrode, as in the previously mentioned exemplary embodiment.
- a further embodiment of the invention provides a blow box formed in one piece as a hollow profile, which receives the rod-shaped electrode facing the cylinder guiding the arc.
- the region upstream of the electrode is preferably formed with a concave surface with air outlet surfaces.
- a further embodiment of the invention provides that the cylinder blow device designed as a box receives the electrode and the blow tubes flanking it laterally.
- an embodiment of the invention is also possible in which the electrode designed as a rod is only surrounded by two blowpipes, so that air can be applied to the sheet located on the cylinder in the sheet running direction before and after the electrode. Furthermore, exemplary embodiments of the invention are explained with reference to the drawing.
- Fig. 1 shows a blow box with an electrode
- FIG. 2 is a blow box with a downstream electrode and a body which receives the electrode as a hollow profile and can be acted upon by compressed air
- FIG. 3 shows the arrangement according to FIGS. 1 and 2 in a one-piece hollow body profile, FIG Hollow body profile as a blow box, one
- FIG. 5 shows the part of a printing unit of a sheet-fed offset printing press with an impression cylinder GD and a blanket cylinder GT.
- a printing sheet (not shown in FIGS. 1 to 5) is located on the surface of the impression cylinder GD.
- a carrier 1 extends across the width of the impression cylinder GD, and an electrode 2 designed as a rod is attached to the surface of the impression cylinder GD receiving the printing sheet.
- a blow pipe 3 is arranged upstream of the electrode 2 and a second blow pipe 4 is arranged downstream.
- the blowpipes 3, 4 have on the side facing the impression cylinder GD those indicated in FIG Air outlet openings on, so that the interior of the blowpipes 3, 4 can escape by pressurized air.
- a printed sheet located on the surface of the impression cylinder GD is pressed by the blow pipe 3 caused by air flows (arrows) onto the surface of the impression cylinder GD and at the same time spread against the direction of movement on the cylinder.
- the course of the electric field strength between the electrode 2 and the surface of the impression cylinder GD is indicated by the thin lines emerging from the electrode 2.
- the device shown in FIG. 5 is additionally preceded by a blow box 5 designed as a hollow profile.
- This blow box 5 as a pressure cylinder blowing device is arranged on one leg of the carrier 1, which also receives the electrode 2 and the two blow pipes 3, 4.
- the blow box 5 of the pressure cylinder blowing device extends across the format width of the machine.
- the blow box 5 of the pressure cylinder blowing device has a concave surface facing the surface of the impression cylinder GD, which is interspersed with a large number of air outlet openings.
- a pressurized air supply to the interior of the blow box 5 thus results in the air flow indicated by the arrows.
- This air flow (blown air jets) causes the sheet transported under the device described smoothed on the surface of the impression cylinder GD and pressed against its surface.
- the two blow pipes 3, 4 are made of a plastic
- Hollow body profile 6 is formed, which receives the electrode 2 in a groove-shaped area. Pressurized air with this hollow body profile 6 (internal space), via the " air outlet openings arranged in the hollow body profile 6 facing the surface of the impression cylinder GD, results in the air flows indicated by the arrows for pressing on the arc.
- the electrode 2 is on via the hollow body profile 6 attached to the cross member 1.
- the blow box 5 is configured as shown in FIG. 1 and is arranged upstream of the electrode 2 in the direction of sheet travel.
- FIG. 3 shows a blow box 7 which is formed in one piece as a hollow profile and which is attached to a carrier 1 (traverse). In a groove-shaped area at an end facing the impression cylinder GD, this hollow profile takes. electrode 2 formed as a rod.
- this hollow profile 7 has a concave surface in the area upstream of the electrode 2 in the direction of arc, which is interspersed with a large number of air outlet openings. The area before or after the electrode 2 in the sheet running direction is also provided with additional air outlet openings. Pressurizing the hollow profile 7 with compressed air thus results in a flow pattern as indicated by the arrows.
- the embodiment according to FIG. 4 consists of an electrode 2, which is surrounded by two blowpipes 3, 4.
- the electrode 2 and the blowpipes 3, 4 as a whole are let into a hollow profile 8, whereby, like in the embodiment according to FIG. Downstream of the blowpipe 3, 4 and the electrode 2, the hollow profile 8 also has a surface with air outlet openings.
Landscapes
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002513696A JP4018531B2 (ja) | 2000-07-12 | 2001-06-19 | 枚葉紙を案内するための装置 |
AU2001267542A AU2001267542A1 (en) | 2000-07-12 | 2001-06-19 | Device for guiding sheets |
EP01945281A EP1303406B1 (de) | 2000-07-12 | 2001-06-19 | Einrichtung zur bogenführung |
DE50114424T DE50114424D1 (de) | 2000-07-12 | 2001-06-19 | Einrichtung zur bogenführung |
US10/332,829 US7328899B2 (en) | 2000-07-12 | 2001-06-19 | Device for guiding sheets |
CA002415682A CA2415682A1 (en) | 2000-07-12 | 2001-06-19 | Device for guiding sheets |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10033838.0 | 2000-07-12 | ||
DE10033838A DE10033838A1 (de) | 2000-07-12 | 2000-07-12 | Einrichtung zur Bogenführung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2002007977A1 true WO2002007977A1 (de) | 2002-01-31 |
Family
ID=7648652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/006900 WO2002007977A1 (de) | 2000-07-12 | 2001-06-19 | Einrichtung zur bogenführung |
Country Status (10)
Country | Link |
---|---|
US (1) | US7328899B2 (de) |
EP (1) | EP1303406B1 (de) |
JP (1) | JP4018531B2 (de) |
CN (1) | CN1217793C (de) |
AT (1) | ATE411169T1 (de) |
AU (1) | AU2001267542A1 (de) |
CA (1) | CA2415682A1 (de) |
CZ (1) | CZ300204B6 (de) |
DE (2) | DE10033838A1 (de) |
WO (1) | WO2002007977A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024175224A1 (de) | 2023-02-20 | 2024-08-29 | Koenig & Bauer Ag | Bogenrotationsdruckmaschine mit elektrodeneinheit |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1944048A (zh) * | 2005-09-21 | 2007-04-11 | 海德堡印刷机械股份公司 | 用于输送页张的方法和用于执行该方法的装置 |
JP2007216456A (ja) * | 2006-02-15 | 2007-08-30 | Mitsubishi Heavy Ind Ltd | 枚葉紙印刷機用乾燥装置 |
US20080223236A1 (en) * | 2006-05-02 | 2008-09-18 | Komori Corporation | Sheet processing device |
EP1857390B1 (de) * | 2006-05-15 | 2013-02-27 | Hunkeler AG | Sammelvorrichtung |
DE102012200650A1 (de) | 2011-02-08 | 2012-08-09 | Manroland Ag | Bogendruckmaschine |
CN102700243B (zh) * | 2011-03-28 | 2016-04-06 | 海德堡印刷机械股份公司 | 用于输送页张的装置 |
JP2013241265A (ja) * | 2012-04-25 | 2013-12-05 | Komori Corp | シート反転装置 |
DE102018125033A1 (de) * | 2018-10-10 | 2020-04-16 | Koenig & Bauer Ag | Vorrichtung, Verfahren und Druckmaschine zum mehrfachen Bedrucken von Bedruckstoffbogen |
JP3224349U (ja) | 2018-10-29 | 2019-12-12 | ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフトHeidelberger Druckmaschinen AG | 印刷ニップの手前にブロー装置を有する印刷機 |
DE102019118568A1 (de) * | 2019-07-09 | 2021-01-14 | Koenig & Bauer Ag | Bogenverarbeitende Maschine mit einer Wendeeinrichtung und Verfahren zum Fördern von Bogen |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1286051B (de) * | 1965-03-29 | 1969-01-02 | Harris Intertype Corp | Einrichtung zum Fuehren eines Blattes an einem Zylinder insbesondere einer Rotationsdruckmaschine |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE640365A (de) * | 1962-11-26 | |||
US3172657A (en) * | 1962-12-13 | 1965-03-09 | Harris Intertype Corp | Electrostatic sheet hold-down |
US3174748A (en) * | 1963-06-17 | 1965-03-23 | Harris Intertype Corp | Electrostatic sheet hold-down |
US3323794A (en) * | 1965-04-05 | 1967-06-06 | Harris Intertype Corp | Sheet handling apparatus |
US3506259A (en) * | 1967-10-12 | 1970-04-14 | Xerox Corp | Electrostatic sheet detacking apparatus |
US3695756A (en) * | 1970-10-29 | 1972-10-03 | Xerox Corp | Sheet stripping apparatus |
US3819261A (en) * | 1970-11-04 | 1974-06-25 | Minolta Camera Kk | Transfer type electrophotographic duplicating apparatus |
US3784190A (en) * | 1971-12-27 | 1974-01-08 | Ibm | Sheet removing apparatus |
US3851962A (en) * | 1973-08-29 | 1974-12-03 | Savin Business Machines Corp | Electrostatic hold down apparatus |
DE2550721C3 (de) * | 1975-11-12 | 1986-07-31 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Übergabetrommel an einer Druckmaschine |
JPS5388734A (en) * | 1977-01-14 | 1978-08-04 | Canon Inc | Transfer device |
US4202542A (en) * | 1977-12-01 | 1980-05-13 | International Business Machines Corporation | Apparatus for handling flexible sheet material of different sizes |
US4252307A (en) * | 1978-06-28 | 1981-02-24 | International Business Machines Corporation | Sheet feed and transport |
DE2914362C3 (de) * | 1979-04-09 | 1984-12-20 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Bogentransporttrommel an Rotationsdruckmaschinen |
DE3044649C2 (de) * | 1980-11-27 | 1982-11-18 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | Vorrichtung zum Aufstreichen von Bogen auf Druckzylinder von Druckmaschinen |
DE3717093A1 (de) * | 1987-05-21 | 1988-12-08 | Heidelberger Druckmasch Ag | Bogen-rotationsdruckmaschine zur herstellung von einseitigem mehrfarbendruck oder schoen- und widerdruck |
EP0306684B1 (de) * | 1987-09-11 | 1992-04-08 | M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft | Vorrichtung in Mehrfarbenbogenrotationsdruckmaschinen zum Anpressen eines Bogens auf den Druckzylinder |
US5156090A (en) * | 1989-06-24 | 1992-10-20 | Heidelberger Druckmaschinen Ag | Device for smoothing a sheet on an impression cylinder of a sheet-fed rotary printing machine |
DE4217813C2 (de) * | 1992-05-29 | 1996-06-05 | Heidelberger Druckmasch Ag | Vorrichtung zum Erzielen einer flächigen Anlage von Bedruckstoffen |
EP0701958B1 (de) * | 1994-09-02 | 1998-07-15 | Heidelberger Druckmaschinen Aktiengesellschaft | Leiteinrichtung für einen Bogen |
DE19713361B4 (de) * | 1997-03-29 | 2007-12-27 | Heidelberger Druckmaschinen Ag | Verfahren und Vorrichtung zum abschmierfreien Führen eines bedruckten Bogens auf einem bogenführenden Zylinder einer Druckmaschine, insbesondere auf einer Wendetrommel einer Bogenrotations-Offsetdruckmaschine, im Schöndruckbetrieb |
JP3466924B2 (ja) * | 1998-06-08 | 2003-11-17 | キヤノン株式会社 | 画像形成装置 |
DE10011436A1 (de) * | 1999-05-27 | 2000-11-30 | Heidelberger Druckmasch Ag | Vorrichtung zum Halten eines Bogens auf einem an der Wendung beteiligten Zylinder einer Bogen verarbeitenden Maschine |
DE10102733B4 (de) * | 2000-02-18 | 2010-01-07 | Heidelberger Druckmaschinen Ag | Einrichtung zur Überführung eines Bogens |
JP4494577B2 (ja) * | 2000-03-17 | 2010-06-30 | 株式会社小森コーポレーション | 両面印刷機のシート状物案内装置 |
DE10141415A1 (de) * | 2000-08-31 | 2002-03-14 | Heidelberger Druckmasch Ag | Vorrichtung zum Führen von Bogen in einer Bogen verarbeitenden Maschine |
DE10219778A1 (de) * | 2001-06-05 | 2002-12-12 | Heidelberger Druckmasch Ag | Vorrichtung zum automatischen Wechseln von Druckplatten einer Druckmaschine |
DE10310690A1 (de) * | 2002-04-12 | 2003-10-30 | Heidelberger Druckmasch Ag | Bogenführungseinrichtung in einer bogenverarbeitenden Maschine |
-
2000
- 2000-07-12 DE DE10033838A patent/DE10033838A1/de not_active Ceased
-
2001
- 2001-06-19 CN CN018126782A patent/CN1217793C/zh not_active Expired - Fee Related
- 2001-06-19 WO PCT/EP2001/006900 patent/WO2002007977A1/de active Application Filing
- 2001-06-19 JP JP2002513696A patent/JP4018531B2/ja not_active Expired - Lifetime
- 2001-06-19 AU AU2001267542A patent/AU2001267542A1/en not_active Abandoned
- 2001-06-19 CA CA002415682A patent/CA2415682A1/en not_active Abandoned
- 2001-06-19 CZ CZ20030089A patent/CZ300204B6/cs not_active IP Right Cessation
- 2001-06-19 EP EP01945281A patent/EP1303406B1/de not_active Expired - Lifetime
- 2001-06-19 AT AT01945281T patent/ATE411169T1/de active
- 2001-06-19 US US10/332,829 patent/US7328899B2/en not_active Expired - Fee Related
- 2001-06-19 DE DE50114424T patent/DE50114424D1/de not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1286051B (de) * | 1965-03-29 | 1969-01-02 | Harris Intertype Corp | Einrichtung zum Fuehren eines Blattes an einem Zylinder insbesondere einer Rotationsdruckmaschine |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024175224A1 (de) | 2023-02-20 | 2024-08-29 | Koenig & Bauer Ag | Bogenrotationsdruckmaschine mit elektrodeneinheit |
Also Published As
Publication number | Publication date |
---|---|
JP4018531B2 (ja) | 2007-12-05 |
DE10033838A1 (de) | 2002-01-24 |
CZ300204B6 (cs) | 2009-03-18 |
CA2415682A1 (en) | 2003-01-13 |
JP2004504192A (ja) | 2004-02-12 |
CN1217793C (zh) | 2005-09-07 |
AU2001267542A1 (en) | 2002-02-05 |
DE50114424D1 (de) | 2008-11-27 |
EP1303406B1 (de) | 2008-10-15 |
ATE411169T1 (de) | 2008-10-15 |
US20040212146A1 (en) | 2004-10-28 |
CZ200389A3 (cs) | 2003-10-15 |
EP1303406A1 (de) | 2003-04-23 |
US7328899B2 (en) | 2008-02-12 |
CN1441725A (zh) | 2003-09-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE2354418C3 (de) | Bogenübergabetrommel für Druckmaschinen | |
EP2574463B1 (de) | Bogendruckmaschine | |
EP1303406B1 (de) | Einrichtung zur bogenführung | |
EP0701958B1 (de) | Leiteinrichtung für einen Bogen | |
EP1105295B1 (de) | Vorrichtung zum bestäuben von bedruckten bogen unter zuhilfenahme einer elektrostatischen aufladung | |
DE1286051B (de) | Einrichtung zum Fuehren eines Blattes an einem Zylinder insbesondere einer Rotationsdruckmaschine | |
DE2603483B2 (de) | Verfahren zum Führen eines Bogens zum gleichzeitigen Bedrucken mit einem Schön- und Widerdruck sowie Vorrichtung zur Durchführung des Verfahrens | |
EP0858889A2 (de) | Entstaubungssystem mit Bogenführungseinrichtung | |
DE19638311B4 (de) | Verfahren zum Leiten eines Bogens in Druckmaschinen mit einer Leitereinrichtung dafür | |
WO2002004212A1 (de) | Trocknereinrichtung innerhalb einer bogendruckmaschine | |
DE19523072C2 (de) | Bogenblaseinrichtung für eine Druckmaschine | |
AT413274B (de) | Bogenleiteinrichtung in einer rotationsdruckmaschine | |
EP0922577B1 (de) | Bogenführungseinrichtung in einer Druckmaschine | |
DE10056018A1 (de) | Einrichtung zur Unterstützung der Bogenführung und Bogenablage | |
DE19524641A1 (de) | Leiteinrichtung für einen Bogen | |
DE4430105A1 (de) | Verfahren und Vorrichtung zur flächigen Führung von im Greiferschluß fixierten Bogen auf einer gekrümmten Oberfläche eines Zylinders einer Roationsdruckmaschine | |
EP3863855B1 (de) | Vorrichtung, verfahren und druckmaschine zum mehrfachen bedrucken von bedruckstoffbogen | |
DE19713361A1 (de) | Verfahren und Vorrichtung zum abschmierfreien Führen eines bedruckten Bogens auf einem bogenführenden Zylinder einer Druckmaschine, insbesondere auf einer Wendetrommel einer Bogenrotations-Offsetdruckmaschine im Schöndruckbetrieb | |
DE102010028702B4 (de) | Wendeeinrichtung einer Bogendruckmaschine | |
DE19635388A1 (de) | Bogenrotationsoffsetdruckmaschine | |
EP1995064B1 (de) | Bogenglätteinrichtung in Druckmaschinen zur Unterstützung der Bogenführung | |
DE19755745A1 (de) | Einrichtung zum elektrostatischen Beeinflussen von Signaturen | |
DE102006032923B3 (de) | Leiteinrichtung an Bogenrotationsdruckmaschinen | |
DE10145101A1 (de) | Verfahren und Vorrichtung zum berührungslosen Halten von Bogen | |
WO1998022376A1 (de) | Vorrichtung zum auffächern eines stapels bogenförmiger produkte, wie papierbögen oder dergleichen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AU BR CA CN CZ JP RU US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR |
|
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2001945281 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: PV2003-89 Country of ref document: CZ |
|
WWE | Wipo information: entry into national phase |
Ref document number: 018126782 Country of ref document: CN Ref document number: 2415682 Country of ref document: CA |
|
WWP | Wipo information: published in national office |
Ref document number: 2001945281 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: PV2003-89 Country of ref document: CZ |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10332829 Country of ref document: US |