EP1792860A3 - Unterdruck-Bandfördervorrichtung zum Führen einer laufenden Bahn - Google Patents

Unterdruck-Bandfördervorrichtung zum Führen einer laufenden Bahn Download PDF

Info

Publication number
EP1792860A3
EP1792860A3 EP06024085A EP06024085A EP1792860A3 EP 1792860 A3 EP1792860 A3 EP 1792860A3 EP 06024085 A EP06024085 A EP 06024085A EP 06024085 A EP06024085 A EP 06024085A EP 1792860 A3 EP1792860 A3 EP 1792860A3
Authority
EP
European Patent Office
Prior art keywords
web
guiding
reduced pressure
transport device
vacuum
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.)
Granted
Application number
EP06024085A
Other languages
English (en)
French (fr)
Other versions
EP1792860B1 (de
EP1792860A2 (de
Inventor
Andreas Pesch
Bernhard Schmitz
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.)
Andritz Kuesters GmbH
Original Assignee
Andritz Kuesters GmbH
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 Andritz Kuesters GmbH filed Critical Andritz Kuesters GmbH
Publication of EP1792860A2 publication Critical patent/EP1792860A2/de
Publication of EP1792860A3 publication Critical patent/EP1792860A3/de
Application granted granted Critical
Publication of EP1792860B1 publication Critical patent/EP1792860B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B65H20/00—Advancing webs
    • B65H20/10—Advancing webs by a feed band against which web is held by fluid pressure, e.g. suction or air blast
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0063—Devices for threading a web tail through a paper-making machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/50—Auxiliary process performed during handling process
    • B65H2301/52—Auxiliary process performed during handling process for starting
    • B65H2301/522—Threading web into machine

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Advancing Webs (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

Unterdruck-Bandfördervorrichtung zum Führen einer laufenden Bahn (2), insbesondere eines Bahneinführungsstreifens einer Papier- oder Kartonbahn, mit einem luftdurchlässigen, endlos in einer Schleife (8) geführten Transportband (5) mit Obertrumm (6) und Untertrumm (7), und einer innerhalb der Schleife (8) angeordneten Vorrichtung (9) zum Aufbringen eines Unterdrucks an der Innenseite eines der Trumms (6) des Transportbandes (5) zum Festhalten der Bahn (2) an dem Transportband (5), wobei die Vorrichtung (9) zum Aufbringen eines Unterdrucks mittels mindestens einem Langspaltejektor (10, 11) gebildet wird, der jeweils einen Luftstrahlinjektor (12) mit einer Vielzahl von Luftaustrittsdüsen (14) entlang der Eintrittsseite (15, 16) des Langspalts (17, 18) aufweist und eintrittsseitig mit Abstand unterhalb der Innenseite des zum Festhalten der Bahn (2) vorgesehenen Trumms (6) positioniert ist.
EP06024085A 2005-11-30 2006-11-21 Unterdruck-Bandfördervorrichtung zum Führen einer laufenden Bahn Active EP1792860B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005057426A DE102005057426A1 (de) 2005-11-30 2005-11-30 Unterdruck-Bandfördervorrichtung zum Führen einer laufenden Bahn

Publications (3)

Publication Number Publication Date
EP1792860A2 EP1792860A2 (de) 2007-06-06
EP1792860A3 true EP1792860A3 (de) 2009-03-11
EP1792860B1 EP1792860B1 (de) 2011-09-14

Family

ID=37807982

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06024085A Active EP1792860B1 (de) 2005-11-30 2006-11-21 Unterdruck-Bandfördervorrichtung zum Führen einer laufenden Bahn

Country Status (5)

Country Link
US (1) US7625465B2 (de)
EP (1) EP1792860B1 (de)
AT (1) ATE524608T1 (de)
CA (1) CA2569924C (de)
DE (1) DE102005057426A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI116229B (fi) * 2004-04-29 2005-10-14 Metso Paper Inc Sivuohjauksella varustettu alipainehihnakuljetin rainanmuodostuskonetta varten
US9029731B2 (en) 2007-01-26 2015-05-12 Electro Scientific Industries, Inc. Methods and systems for laser processing continuously moving sheet material
US8398063B2 (en) * 2008-12-10 2013-03-19 Gross International Americas, Inc. Ribbon transport apparatus and method
US8388246B2 (en) * 2009-09-15 2013-03-05 Xerox Corporation Web driven vacuum transport
US9944037B2 (en) * 2011-05-12 2018-04-17 Pouch Pac Innovations, Llc Apparatus for simultaneously separating a plurality of pouches, transferring the pouches and method of same
DE102016222201B4 (de) * 2016-11-11 2021-10-21 Koenig & Bauer Ag Fördervorrichtung
DE102017200260B4 (de) * 2017-01-10 2021-05-12 Koenig & Bauer Ag Fördervorrichtung
CA3059634A1 (en) 2017-04-13 2018-10-18 Senti Biosciences, Inc. Combinatorial cancer immunotherapy
DE102017215374B4 (de) * 2017-09-01 2021-04-29 Koenig & Bauer Ag Fördervorrichtung
US11420880B2 (en) 2017-10-18 2022-08-23 Oldcastle Infrastructure, Inc. Stormwater filtration system with internal bypass pipe
US11419898B2 (en) 2018-10-17 2022-08-23 Senti Biosciences, Inc. Combinatorial cancer immunotherapy
CA3116138A1 (en) 2018-10-17 2020-04-23 Senti Biosciences, Inc. Combinatorial cancer immunotherapy

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524006A1 (de) * 1984-07-05 1986-02-06 Valmet Oy, Helsinki Vorrichtung in einer papiermaschine zum transport und zur fuehrung des bahnendauffuehrungsbandes
EP1063188A2 (de) * 1999-06-25 2000-12-27 Voith Paper Patent GmbH Vakuumförderer
EP1127978A2 (de) * 2000-02-26 2001-08-29 Voith Paper Patent GmbH Unterdruck-Bandförderer
DE10009188A1 (de) * 2000-02-26 2001-08-30 Voith Paper Patent Gmbh Vakuum-Bandfördervorrichtung
DE29924658U1 (de) * 1998-09-29 2004-08-26 Metso Paper, Inc. Vorrichtung zum Befördern und Führen eines Einführstreifens einer Bahn bei einer Papiermaschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763571A (en) * 1970-04-27 1973-10-09 Vits Maschinenbau Gmbh Apparatus for contactless guiding of webs
US3889801A (en) * 1972-10-26 1975-06-17 Bell & Howell Co Vacuum conveyor belt with air bearing
US4542842A (en) * 1983-10-31 1985-09-24 Crown Zellerbach Corporation Pneumatic conveying method for flexible webs
US4551203A (en) * 1984-04-02 1985-11-05 Valmet Oy Method and arrangement for guiding a paper web from the press section to the drying section
DE19601989C2 (de) * 1996-01-20 2002-01-31 Voith Paper Patent Gmbh Anordnung zum Führen einer Materialbahn
DE19929018A1 (de) 1999-06-25 2000-12-28 Rovema Gmbh Vorrichtung zum Verpacken
DE20001082U1 (de) * 2000-01-22 2000-04-13 Langbein & Engelbracht Gmbh Anordnung zur Führung einer flexiblen Materialbahn
FI118017B (fi) * 2004-03-11 2007-05-31 Metso Paper Inc Alipainehihnakuljetin päänvientinauhan viemiseksi rainanmuodostuskoneessa

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524006A1 (de) * 1984-07-05 1986-02-06 Valmet Oy, Helsinki Vorrichtung in einer papiermaschine zum transport und zur fuehrung des bahnendauffuehrungsbandes
DE29924658U1 (de) * 1998-09-29 2004-08-26 Metso Paper, Inc. Vorrichtung zum Befördern und Führen eines Einführstreifens einer Bahn bei einer Papiermaschine
EP1063188A2 (de) * 1999-06-25 2000-12-27 Voith Paper Patent GmbH Vakuumförderer
EP1127978A2 (de) * 2000-02-26 2001-08-29 Voith Paper Patent GmbH Unterdruck-Bandförderer
DE10009188A1 (de) * 2000-02-26 2001-08-30 Voith Paper Patent Gmbh Vakuum-Bandfördervorrichtung

Also Published As

Publication number Publication date
DE102005057426A1 (de) 2007-05-31
ATE524608T1 (de) 2011-09-15
CA2569924A1 (en) 2007-05-30
US20070119895A1 (en) 2007-05-31
EP1792860B1 (de) 2011-09-14
US7625465B2 (en) 2009-12-01
CA2569924C (en) 2013-12-24
EP1792860A2 (de) 2007-06-06

Similar Documents

Publication Publication Date Title
EP1792860A3 (de) Unterdruck-Bandfördervorrichtung zum Führen einer laufenden Bahn
DE602007014161D1 (de) Tintenstrahlaufzeichnungsvorrichtung
SE9902204D0 (sv) Anordning för transport och vikning av flexibelt förpackningsmaterial
NO20082952L (no) Fremgangsmate og apparat for transport av materiale og ejektorapparat
ATE257193T1 (de) Vorrichtung zum transportieren einer materialbahn
AU2001248483A1 (en) U-shaped accumulator device with endless belts
ATE260843T1 (de) Fördergutträger
PL1878674T3 (pl) Ogniwo do obiegowego łańcucha transportowego obrabiarki oraz dwustronna czopiarka z łańcuchami prowadzącymi utworzonymi z takich ogniw
DE60116404D1 (de) Unterdruck-Bandförderer
PL2085504T3 (pl) Urządzenie ssące do przenoszenia wstęgi włókniny
ATE458684T1 (de) Fördertisch
EP1063188A3 (de) Vakuumförderer
EP1411010A3 (de) Vorrichtung zur Erkennung von Papierblättern
ATE365239T1 (de) Steilarm-vliesleger
ITMI20042040A1 (it) Dispositivo incollatore di un lembo d'estremita' di un long e relativo metodo di incollatura
EP1834912A3 (de) Leiteinrichtung zum schwebenden Führen von Bogenmaterial in einer Verarbeitungsmaschine
DE502006007677D1 (de) Unterdruck-Bandfördervorrichtung zum Führen einer laufenden Bahn
ATE484470T1 (de) Transportanlage für teileträger
ATE477207T1 (de) Faltvorrichtung
ATE426536T1 (de) Schienenfahrzeug zum befahren von zwei parallelen schienen
EP1484267A3 (de) Staufördersystem mit Transportwagen
DE502005000143D1 (de) Anordnung zum zentrierten Führen von Fördergurten
ATE386700T1 (de) Vorrichtung zum verbreitern und verlangsamen eines stroms aufrechtstehender flaschen
JPS6218581Y2 (de)
ATE426464T1 (de) Absaugvorrichtung zur entfernung von bei bearbeitungen an bewegten materialbahnen entstehenden partikeln

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

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ANDRITZ KUESTERS GMBH

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

17P Request for examination filed

Effective date: 20090420

17Q First examination report despatched

Effective date: 20090624

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 502006010154

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: B65H0020060000

Ipc: D21G0009000000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: B65H 20/06 20060101ALI20110407BHEP

Ipc: D21G 9/00 20060101AFI20110407BHEP

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502006010154

Country of ref document: DE

Effective date: 20111110

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20110914

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110914

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110914

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20110914

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110914

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110914

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111215

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110914

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110914

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110914

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120114

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110914

BERE Be: lapsed

Owner name: ANDRITZ KUSTERS G.M.B.H.

Effective date: 20111130

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20120116

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110914

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110914

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110914

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110914

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111130

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110914

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111130

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111130

26N No opposition filed

Effective date: 20120615

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20111214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111130

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502006010154

Country of ref document: DE

Effective date: 20120615

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111214

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20121113

Year of fee payment: 7

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111225

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20111121

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20111214

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110914

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20110914

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 524608

Country of ref document: AT

Kind code of ref document: T

Effective date: 20131121

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20131121

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230523

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20231124

Year of fee payment: 18

Ref country code: FR

Payment date: 20231120

Year of fee payment: 18

Ref country code: FI

Payment date: 20231121

Year of fee payment: 18

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240130

Year of fee payment: 18