WO2003031305A1 - Winding tube - Google Patents
Winding tube Download PDFInfo
- Publication number
- WO2003031305A1 WO2003031305A1 PCT/DE2002/003642 DE0203642W WO03031305A1 WO 2003031305 A1 WO2003031305 A1 WO 2003031305A1 DE 0203642 W DE0203642 W DE 0203642W WO 03031305 A1 WO03031305 A1 WO 03031305A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- adapter
- sleeve body
- winding
- winding tube
- sleeve
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/185—End caps, plugs or adapters
Definitions
- the invention relates to a winding tube for receiving a web-like material, with a cylindrical, elongated, hollow tube body and at least one likewise cylindrical, hollow adapter, which is attached at the end to the tube body in a rotationally fixed manner, the outside diameter of which does not exceed that of the tube body and that on an axial one Section of the sleeve body is essentially in contact with an outer surface of the sleeve body over the entire circumference.
- Winding cores are used, for example, in the paper industry, in particular also in the printing industry, to take up paper webs.
- Winding tubes essentially consist of a cylindrical, elongated, hollow tube body made of paper or cardboard. More recently, sleeve bodies extruded from thermoplastic materials have also been used occasionally.
- the winding tube is mounted in a winding machine on chucks which engage from the inside into the ends of the tube body and which allow the introduction of a torque by clamping or by means of form-locking elements.
- Plastic winding cores are generally made of simple materials for cost reasons, but these are usually not able to cope with the high stresses caused by the chuck.
- the production of winding cores using high-quality, low-wear plastics for multiple uses is not economical due to the high cost of materials.
- the object of the invention is to propose a winding tube which can be reused several times, is inexpensive to manufacture and is variable in its use.
- this object is achieved according to the invention in that the adapter can be removed from the tube body in a non-destructive manner.
- the two functions of the winding tube - the holding of the web-like material and the transmission of a torque from the winding machine - are separated in a simple manner.
- Suitable materials can be selected for both the sleeve body and the adapter, depending on the application. If a component fails, it is no longer necessary to replace the entire winding sleeve. In addition, it is even possible to use chucks with different dimensions or different form-locking elements during winding and unwinding - that is to say during manufacture and use - of the same role of a web-like product.
- the adapter can be connected to the sleeve body in a form-fitting manner in a particularly simple manner - namely, by providing both in the contact area with interlocking grooves and teeth.
- axial teeth arranged on an adapter made of plastic can press into the relatively soft material of the sleeve body and thus ensure the positive torque transmission.
- the positive connection of adapter and sleeve body also proves to be particularly advantageous with regard to the ability to be dismantled.
- the non-positive connection of adapter and sleeve body is particularly advantageous when the manufacturing effort is to be reduced. This can be achieved in a simple manner by designing the contact surface as a pure cylinder surface. By inserting a cooled adapter in a sleeve body that is heated as required, a torsion-resistant shrinkage compression can be achieved in the area of the contact surface with the sleeve body.
- the torsion resistance can already be ensured by roughened surfaces - in the sense of a micro-positive fit.
- the contact surface of adapter and sleeve body is particularly preferably cylindrical.
- the use of means is provided which prevent the axial displacement of the components against one another.
- axial forces can also be applied via the adapter, for example for positioning the winding in a machine.
- the adapter is preferably made of a more resistant material than the sleeve body.
- the use of high-quality - and therefore more expensive - raw materials, for example highly wear-resistant plastics such as fiber-reinforced polyamide, can thus be restricted to relatively small components.
- the adapter can be manufactured cheaply using the injection molding process.
- the formation of several complex features such as grooves and teeth in the contact surface, of a collar with recesses on the end and of form-locking elements on the inner lateral surface is possible in one operation.
- the sleeve body In a possible embodiment of the sleeve body, it is made of paper or cardboard, since on the one hand this keeps the production costs low, and on the other hand recycling materials can be used in a sensible manner.
- sleeve bodies made of thermoplastically moldable plastics, for example of styrene butadiene, is appropriate if the contact surface of the adapter and sleeve body is to have grooves and teeth.
- these positive locking elements can be molded on directly and run over the entire length of the sleeve body.
- the sleeve body When the sleeve body is produced by extrusion, it can also be produced in any length depending on the specific need.
- Fig. 2 is an axial section through one end of a winding tube according to the invention with the adapter and
- Fig. 3 is a section perpendicular to the axis through a winding tube according to the invention with an adapter installed.
- the sleeve body 2 which is extruded from polystyrene with a density of 1.05 kg / dm 3 and has an outside diameter 3 of 182 mm, is provided at both ends with two identical, injection-molded glass fiber-reinforced polyamide with a density of 1.4 kg / dm 3 manufactured adapters 3 with an inner diameter 5 of 154 mm.
- the sleeve body 2 Over its entire length and over its entire circumference, the sleeve body 2 has a trapezoidal internal toothing 6 running in the axial direction with an outer diameter 3 of 170 mm and an inner diameter 5 of 165 mm. Tooth base 9 and tooth crown 10 of the internal toothing 6 have a width 11 of 5 mm in the circumferential direction, the tooth flanks an inclination 12 of 39.1 °.
- the internal toothing 6 of the sleeve body 2 engages with a radial clearance of 0.2 to 0.4 mm in the corresponding mirror-image external toothing 13 of the adapter 3.
- the adapter 3 is equipped with three trapezoidal cams 14 with a width 15 of 46.5 mm and an inner diameter 16 of 150 mm on an inner side of the circumference, each offset by 120 ° from one another in the axial direction, to a machine-specific, not shown Adjusted chuck.
- the adapter 3 is additionally equipped with a circumferential collar 17 with a length 18 of 20 mm in the axial direction, against which the end of the sleeve body 2 lies directly.
- the outer diameter of the collar 17 is adapted to the outer diameter 3 of the winding tube 1.
- the end face 19 of the adapter 3 has 26 recesses 20 distributed uniformly over the circumference with a radial width 21 of 4 mm and an axial depth 22 of 12 mm.
- the sleeve body 2 and the adapter 3 are provided at the respective inlet ends with conical mounting bevels 19, 24 and 25.
Landscapes
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Making Paper Articles (AREA)
- Windings For Motors And Generators (AREA)
- Fluid-Damping Devices (AREA)
- Valve-Gear Or Valve Arrangements (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Winding Of Webs (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02776731A EP1434731B1 (en) | 2001-10-02 | 2002-09-25 | Winding tube |
IL16122602A IL161226A0 (en) | 2001-10-02 | 2002-09-25 | Winding tube |
DE50206036T DE50206036D1 (en) | 2001-10-02 | 2002-09-25 | WRAP SLEEVE |
NZ532175A NZ532175A (en) | 2001-10-02 | 2002-09-25 | Winding tube |
BRPI0213095-5A BR0213095B1 (en) | 2001-10-02 | 2002-09-25 | winding tube. |
HU0401792A HU225730B1 (en) | 2001-10-02 | 2002-09-25 | Winding tube |
DE10294560T DE10294560D2 (en) | 2001-10-02 | 2002-09-25 | mandrel |
NO20041966A NO323546B1 (en) | 2001-10-02 | 2004-04-27 | spool Bushing |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10148763A DE10148763A1 (en) | 2001-10-02 | 2001-10-02 | Coiling sleeve for coiling material sheets comprises an adapter which is nondestructively detachable from the sleeve body |
DE10148763.0 | 2001-10-02 | ||
US10/254,215 US20040056141A1 (en) | 2001-10-02 | 2002-09-25 | Winding tube |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2003031305A1 true WO2003031305A1 (en) | 2003-04-17 |
Family
ID=32714733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2002/003642 WO2003031305A1 (en) | 2001-10-02 | 2002-09-25 | Winding tube |
Country Status (20)
Country | Link |
---|---|
US (1) | US20040056141A1 (en) |
EP (1) | EP1434731B1 (en) |
JP (1) | JP2003176067A (en) |
KR (1) | KR20030028719A (en) |
CN (1) | CN1275840C (en) |
AT (1) | ATE319644T1 (en) |
BR (1) | BR0213095B1 (en) |
CA (1) | CA2405663A1 (en) |
DE (3) | DE10148763A1 (en) |
ES (1) | ES2258653T3 (en) |
HU (1) | HU225730B1 (en) |
IL (1) | IL161226A0 (en) |
MX (1) | MXPA02009734A (en) |
NO (1) | NO323546B1 (en) |
NZ (1) | NZ532175A (en) |
PL (1) | PL369070A1 (en) |
RU (1) | RU2301190C9 (en) |
TW (2) | TW561129B (en) |
WO (1) | WO2003031305A1 (en) |
ZA (1) | ZA200403205B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10324356A1 (en) * | 2003-05-27 | 2005-01-05 | Kunststoff-Spritzgußwerk Ing. Klaus Burk GmbH | mandrel |
US7768405B2 (en) | 2003-12-12 | 2010-08-03 | Semiconductor Energy Laboratory Co., Ltd | Semiconductor device and manufacturing method thereof |
US7645134B2 (en) | 2006-12-19 | 2010-01-12 | 3M Innovative Properties Company | Ribbon wound roll |
DE102012007070B4 (en) | 2011-04-15 | 2019-02-28 | AS-industriesolution LTD. | wrapping ring |
EP2867149B8 (en) * | 2012-07-02 | 2017-11-22 | SCA Hygiene Products AB | Core member for an absorbent sheet roll |
US10414624B1 (en) | 2014-09-23 | 2019-09-17 | Kevin D. Berry | Motorized flat web winder |
US9676590B1 (en) | 2014-09-23 | 2017-06-13 | Kevin D. Berry | Axially-adjustable winder for flat-web, strand, hose, rope, electric cord or strings of holiday lights and so on |
KR101720074B1 (en) * | 2016-10-30 | 2017-03-27 | 부경프라스틱(주) | Plastic wrapping tube |
US10843892B2 (en) | 2017-09-12 | 2020-11-24 | Michael Van Deurse | Winding core end protector |
WO2020212180A1 (en) * | 2019-04-17 | 2020-10-22 | Oerlikon Textile Gmbh & Co. Kg | Bobbin housing |
RU192312U1 (en) * | 2019-05-30 | 2019-09-12 | Общество с ограниченной ответственностью "АНКОР" | ALUMINUM DOUBLE-LAYER REEL |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH400708A (en) * | 1962-01-22 | 1965-10-15 | Wye Plastics Ltd | Core pin for a winding core for web material |
US3547367A (en) * | 1969-04-23 | 1970-12-15 | Don Laverne Brazeale | Paper roll plug |
FR2061857A7 (en) * | 1969-07-18 | 1971-06-25 | Barbier Et Cie | Tubular plastic mandrels with fluted bores |
US3713601A (en) * | 1970-04-13 | 1973-01-30 | Columbia Great Lakes Corp | Core assembly |
DE7608086U1 (en) * | 1975-03-18 | 1976-07-08 | Brovelli, Loredana, Mailand (Italien) | REEL FOR YARN FIBERS |
DE7714640U1 (en) * | 1977-05-09 | 1977-10-13 | Boeckmann & Thiel, 5600 Wuppertal | |
US4754537A (en) * | 1984-04-23 | 1988-07-05 | Burlington Industries, Inc. | Process of making a cloth takeup mandrel |
DE8811272U1 (en) * | 1988-09-07 | 1988-10-27 | Hagenbusch, Günther, 7323 Hattenhofen | Barrel bushing |
US5469619A (en) * | 1993-04-20 | 1995-11-28 | Sonoco Products Company | Tubular core assembly having inside-diameter reducing end members secured by mechanical interlocking member |
US5595356A (en) * | 1995-10-12 | 1997-01-21 | Kewin; Daniel D. | Tubular core assemblies for rolls of paper or other sheet material |
US5615845A (en) * | 1996-04-03 | 1997-04-01 | Kewin; Daniel D. | Tubular core assembilies for rolls of paper or other sheet material |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2113701A (en) * | 1936-11-11 | 1938-04-12 | Charles W Mayer | Chock for mill roll mandrels |
US3627220A (en) * | 1970-02-09 | 1971-12-14 | Poly Guard Inc | Protective end cap construction |
DE7208874U (en) * | 1972-03-03 | 1972-06-15 | Roenspiess & Sohn | WRAP CORE FOR TOWELS OR THE SAME |
DE3200846A1 (en) * | 1982-01-14 | 1983-07-21 | Jean Walterscheid Gmbh, 5204 Lohmar | Wedge hub to connect two shafts |
NO180617C (en) * | 1992-06-02 | 1997-05-28 | Hygoform As | Core element for carrying a roll of wound web material |
CA2121273C (en) * | 1993-04-20 | 1999-01-19 | Ronald C. Tiffin | Tubular core assembly for winding paper and other small material including frustroconical core inserts |
US5464171A (en) * | 1993-11-03 | 1995-11-07 | Ripplinger; C. Robert | Mating spool assembly for relieving stress concentrations |
US5669578A (en) * | 1995-09-22 | 1997-09-23 | Ncr Corporation | Crush-proof extrusion core |
JPH11206284A (en) * | 1998-01-28 | 1999-08-03 | Daiwa Seiko Inc | Spool of fishing reel |
-
2001
- 2001-10-02 DE DE10148763A patent/DE10148763A1/en not_active Withdrawn
-
2002
- 2002-09-24 TW TW091121831A patent/TW561129B/en not_active IP Right Cessation
- 2002-09-25 DE DE10294560T patent/DE10294560D2/en not_active Expired - Fee Related
- 2002-09-25 US US10/254,215 patent/US20040056141A1/en not_active Abandoned
- 2002-09-25 HU HU0401792A patent/HU225730B1/en unknown
- 2002-09-25 NZ NZ532175A patent/NZ532175A/en unknown
- 2002-09-25 RU RU2004113659/12A patent/RU2301190C9/en not_active IP Right Cessation
- 2002-09-25 IL IL16122602A patent/IL161226A0/en not_active IP Right Cessation
- 2002-09-25 DE DE50206036T patent/DE50206036D1/en not_active Expired - Lifetime
- 2002-09-25 BR BRPI0213095-5A patent/BR0213095B1/en not_active IP Right Cessation
- 2002-09-25 WO PCT/DE2002/003642 patent/WO2003031305A1/en not_active Application Discontinuation
- 2002-09-25 AT AT02776731T patent/ATE319644T1/en active
- 2002-09-25 EP EP02776731A patent/EP1434731B1/en not_active Expired - Lifetime
- 2002-09-25 ES ES02776731T patent/ES2258653T3/en not_active Expired - Lifetime
- 2002-09-25 PL PL02369070A patent/PL369070A1/en unknown
- 2002-09-30 CA CA002405663A patent/CA2405663A1/en not_active Abandoned
- 2002-10-01 JP JP2002288440A patent/JP2003176067A/en active Pending
- 2002-10-02 TW TW091122734A patent/TWI278420B/en not_active IP Right Cessation
- 2002-10-02 MX MXPA02009734A patent/MXPA02009734A/en active IP Right Grant
- 2002-10-02 KR KR1020020060036A patent/KR20030028719A/en not_active Application Discontinuation
- 2002-10-08 CN CNB021313954A patent/CN1275840C/en not_active Expired - Fee Related
-
2004
- 2004-04-27 NO NO20041966A patent/NO323546B1/en not_active IP Right Cessation
- 2004-04-28 ZA ZA200403205A patent/ZA200403205B/en unknown
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH400708A (en) * | 1962-01-22 | 1965-10-15 | Wye Plastics Ltd | Core pin for a winding core for web material |
US3547367A (en) * | 1969-04-23 | 1970-12-15 | Don Laverne Brazeale | Paper roll plug |
FR2061857A7 (en) * | 1969-07-18 | 1971-06-25 | Barbier Et Cie | Tubular plastic mandrels with fluted bores |
US3713601A (en) * | 1970-04-13 | 1973-01-30 | Columbia Great Lakes Corp | Core assembly |
DE7608086U1 (en) * | 1975-03-18 | 1976-07-08 | Brovelli, Loredana, Mailand (Italien) | REEL FOR YARN FIBERS |
DE7714640U1 (en) * | 1977-05-09 | 1977-10-13 | Boeckmann & Thiel, 5600 Wuppertal | |
US4754537A (en) * | 1984-04-23 | 1988-07-05 | Burlington Industries, Inc. | Process of making a cloth takeup mandrel |
DE8811272U1 (en) * | 1988-09-07 | 1988-10-27 | Hagenbusch, Günther, 7323 Hattenhofen | Barrel bushing |
US5469619A (en) * | 1993-04-20 | 1995-11-28 | Sonoco Products Company | Tubular core assembly having inside-diameter reducing end members secured by mechanical interlocking member |
US5595356A (en) * | 1995-10-12 | 1997-01-21 | Kewin; Daniel D. | Tubular core assemblies for rolls of paper or other sheet material |
US5615845A (en) * | 1996-04-03 | 1997-04-01 | Kewin; Daniel D. | Tubular core assembilies for rolls of paper or other sheet material |
Also Published As
Publication number | Publication date |
---|---|
ZA200403205B (en) | 2005-09-12 |
RU2301190C2 (en) | 2007-06-20 |
JP2003176067A (en) | 2003-06-24 |
IL161226A0 (en) | 2004-09-27 |
EP1434731B1 (en) | 2006-03-08 |
HU225730B1 (en) | 2007-07-30 |
PL369070A1 (en) | 2005-04-18 |
DE10148763A1 (en) | 2003-04-17 |
NZ532175A (en) | 2006-02-24 |
TW561129B (en) | 2003-11-11 |
ATE319644T1 (en) | 2006-03-15 |
NO20041966L (en) | 2004-04-27 |
MXPA02009734A (en) | 2005-02-17 |
CN1426949A (en) | 2003-07-02 |
RU2301190C9 (en) | 2008-03-10 |
KR20030028719A (en) | 2003-04-10 |
CN1275840C (en) | 2006-09-20 |
DE50206036D1 (en) | 2006-05-04 |
DE10294560D2 (en) | 2004-08-05 |
HUP0401792A2 (en) | 2004-11-29 |
NO323546B1 (en) | 2007-06-11 |
RU2004113659A (en) | 2005-03-10 |
BR0213095B1 (en) | 2010-09-21 |
TWI278420B (en) | 2007-04-11 |
US20040056141A1 (en) | 2004-03-25 |
EP1434731A1 (en) | 2004-07-07 |
CA2405663A1 (en) | 2003-04-02 |
ES2258653T3 (en) | 2006-09-01 |
BR0213095A (en) | 2004-10-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102007047860B3 (en) | Connecting element, e.g. for automobile, has bolt, non-removable sleeve with first narrow point, second narrow point with radially sprung element(s) that engage thread in force- and/or shape-locking manner and axially continuous slot or gap | |
EP0894623B1 (en) | Printing unit for a rotary press | |
WO2018036956A1 (en) | Assembled rotor shaft with an asymmetrical design, rotor, and method for producing the assembled rotor shaft and the rotor | |
WO2003031305A1 (en) | Winding tube | |
EP2308787A2 (en) | Winding device | |
EP1104347B1 (en) | Holding device for flexographic printing sleeves | |
DE102007024768B4 (en) | Clamping cone for holding different types of material rolls in a roll changer | |
EP0727311A1 (en) | Device for changing printing plates | |
EP2202084A1 (en) | Roller for a printer, printer with the roller and method for producing the roller | |
DE1774749A1 (en) | Expandable mandrel | |
DE102007016742A1 (en) | Spherical bearing, in particular on a swivel joint between a front end and rear end of a jointed bus | |
EP1572458B1 (en) | Web-fed rotary press | |
DE19533178C2 (en) | cylinder | |
EP2004535B1 (en) | Spool device, in particular for a narrow embossing film strip, and use of the spool device | |
DE10224839B4 (en) | mandrel | |
EP2377686B1 (en) | Sleeve for mounting on a printing press cylinder | |
WO2017129512A1 (en) | Winding machine | |
EP3184322B1 (en) | Plastic socket for a stamping device in a folding box glueing machine | |
CH695152A5 (en) | Folding cylinder with at least one expansion segment. | |
DE102012020190A1 (en) | Embossing cylinder and embossing system with such embossing cylinder | |
WO2005040022A1 (en) | Paper or cardboard tube provided with a reducing bush | |
EP1555072B1 (en) | Axial thread rolling head | |
DE7804704U1 (en) | PLASTIC REINFORCEMENT SOCKET FOR THE ENDS OF HARD PAPER SLEEVES OR DGL. | |
EP3733576A1 (en) | Device and method for coiling a film on a packaging machine | |
DE102014117521A1 (en) | Sleeve-shaped winding core |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BY BZ CA CH CN CO CR CU CZ DE DM DZ EC EE ES FI GB GD GE GH HR HU ID IL IN IS JP KE KG KP KR LC LK LR LS LT LU LV MA MD MG MN MW MX MZ NO NZ OM PH PL PT RU SD SE SG SI SK SL TJ TM TN TR TZ UA UG US UZ VC VN YU ZA ZM |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ UG ZM ZW AM AZ BY KG KZ RU TJ TM AT BE BG CH CY CZ DK EE ES FI FR GB GR IE IT LU MC PT SE SK TR BF BJ CF CG CI GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2002776731 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 161226 Country of ref document: IL |
|
WWE | Wipo information: entry into national phase |
Ref document number: 532175 Country of ref document: NZ |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004/03205 Country of ref document: ZA Ref document number: 200403205 Country of ref document: ZA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2002339328 Country of ref document: AU |
|
WWP | Wipo information: published in national office |
Ref document number: 2002776731 Country of ref document: EP |
|
REF | Corresponds to |
Ref document number: 10294560 Country of ref document: DE Date of ref document: 20040805 Kind code of ref document: P |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10294560 Country of ref document: DE |
|
WWP | Wipo information: published in national office |
Ref document number: 532175 Country of ref document: NZ |
|
WWG | Wipo information: grant in national office |
Ref document number: 2002776731 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: JP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: JP |