EP4558407A2 - DOSENVERSCHLIEßANORDNUNG, DOSENFÜLLANLAGE SOWIE VERFAHREN ZUM VERSCHLIEßEN VON DOSEN - Google Patents
DOSENVERSCHLIEßANORDNUNG, DOSENFÜLLANLAGE SOWIE VERFAHREN ZUM VERSCHLIEßEN VON DOSENInfo
- Publication number
- EP4558407A2 EP4558407A2 EP23741612.8A EP23741612A EP4558407A2 EP 4558407 A2 EP4558407 A2 EP 4558407A2 EP 23741612 A EP23741612 A EP 23741612A EP 4558407 A2 EP4558407 A2 EP 4558407A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- closing
- lids
- filling
- closing arrangement
- feed
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B7/00—Closing containers or receptacles after filling
- B65B7/16—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons
- B65B7/28—Closing semi-rigid or rigid containers or receptacles not deformed by, or not taking-up shape of, contents, e.g. boxes or cartons by applying separate preformed closures, e.g. lids, covers
- B65B7/2807—Feeding closures
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
- A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Disinfection or sterilisation of materials or objects, in general; Accessories therefor
- A61L2/16—Disinfection or sterilisation of materials or objects, in general; Accessories therefor using chemical substances
- A61L2/20—Gaseous substances, e.g. vapours
- A61L2/208—Hydrogen peroxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
- B65B31/025—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for rigid or semi-rigid containers
- B65B31/028—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for rigid or semi-rigid containers closed by a lid sealed to the upper rim of the container, e.g. tray-like container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
- B65B55/04—Sterilising wrappers or receptacles prior to, or during, packaging
- B65B55/08—Sterilising wrappers or receptacles prior to, or during, packaging by irradiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B55/00—Preserving, protecting or purifying packages or package contents in association with packaging
- B65B55/02—Sterilising, e.g. of complete packages
- B65B55/04—Sterilising wrappers or receptacles prior to, or during, packaging
- B65B55/10—Sterilising wrappers or receptacles prior to, or during, packaging by liquids or gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2103/00—Materials or objects being the target of disinfection or sterilisation
- A61L2103/23—Containers other than laboratory or medical, e.g. bottles or mail
Definitions
- Can closing arrangement can filling system and method for closing cans
- the present invention relates to a can closing arrangement with a closing device arranged in a product space for closing cans with a can lid and a lid feed device connected to the product space, the lid feed device having a feed tunnel via which the product space is connected to a sterilization device for sterilizing the can lids.
- the cans are preferably beverage cans which are filled with a food-grade filling medium.
- This food-technical filling medium can be, for example, water, juices, beer or the like.
- liquid filling media or drinks are preferably provided.
- the invention is not limited to such filling media.
- the cans can also have solid components, in particular in addition to the liquid filling media. These are in particular pieces of fruit, pulp or the like.
- the cans are first filled in a filling device and then fed to a can closing arrangement arranged behind the filling device for closing.
- a can lid is then placed on the cans and the can is closed by connecting the can lid to the can.
- the filling media are not only filled into the cans in a sterile manner for hygienic reasons, but that the cans filled in this way are also kept sterile until they are closed.
- the cans are sterilized before filling in a sterile atmosphere to the can closing arrangement.
- This sterile atmosphere can be created, for example, by flushing the cans with a sterile gas, for example sterile air, during filling and during transport to the sealer.
- the can lids are fed to the product room separately from the cans and are usually not sterilized.
- the can lids are separated and then sterilized in a sterilization device.
- the can lids are then fed to the product space via a feed tunnel, whereby the feed tunnel is not set up to be sterile from a hygienic point of view. In view of this, it is not possible to close the cans in a completely sterile manner. This can lead to particularly susceptible filling media having to be subsequently pasteurized in the sealed can in order to ensure sufficient germ killing.
- the invention is based on the object of specifying a can closing arrangement which enables sterile closing of cans and in particular can dispense with the integration of additional devices for killing germs, such as a pasteurizer.
- the object and solution to this problem is a can filling system according to claim 1.
- a sterile gas generation system which is connected to the supply tunnel on the output side via a line carrying sterile gas.
- a line carrying sterile gas connects to the supply tunnel behind the sterilization device and enables sterile gas to be supplied into the supply tunnel.
- the feed tunnel has at least one guide track, the guide track being surrounded by a flushing channel and the flushing channel being connected to the line carrying sterile gas.
- the guideway describes the area of the feed tunnel along which the can lids are moved.
- the flushing channel encloses the guide track so that the sterile gas also surrounds the can lids during transport. This ensures that the can lids are shielded from the outside by the sterile gas.
- Such a configuration is particularly useful in order to pass the can lids through dirty areas of the can closing arrangement or the surrounding space during transport.
- the rinsing channel then encloses both guide tracks and also runs between the individual guide tracks in order to keep them separated from each other in a sterile manner.
- the sterile gas generation system is then connected to the individual supply tunnels or the flushing channels of the supply tunnels with a line carrying sterile gas.
- the sterile gas generation system is set up to sterilize the can lids with a chemical sterilizing agent.
- it can be a sterile gas generation system that enables aseptic sterilization.
- sterilization is described using so-called log units, which represent a measure of germ reduction. In a sterilization device according to Log 2, a maximum of 1000 germs out of 100,000 survive, while in a sterilization device according to Log 5, only one germ out of 100,000 survives.
- sterilization devices are provided which preferably enable at least sterilization according to Log 3, but preferably at least according to Log 4 or Log 5.
- the sterile gas generation system is set up to sterilize the can lids with a chemical sterilizing agent.
- Chemical sterilizing agents are particularly suitable for a high degree of germ reduction.
- the sterilizing agent can be selected from the group consisting of hydrogen peroxide, chlorine dioxide and peracetic acid.
- Particularly preferred is therefore an embodiment in which such radiation devices are provided in addition to chemical sterilization.
- the sterilization device can also be provided to treat the can lids before introduction into the feed tunnel, in particular to remove residues of the sterilizing agent.
- treatment with heat or warm air and/or treatment with water, in particular sterile water can take place.
- Treatment with sterile water is particularly preferred for sterilization with peracetic acid and treatment with heat for treatment with hydrogen peroxide (H2O2).
- a process space is provided for the process control technology, the process space being separated from the product space via a partition wall.
- Process control technology refers to all media supply lines and media processes that are required to operate the product space and the closing device arranged in the product space. This includes in particular all electronic components and elements, e.g. a control unit or the like.
- the idea here is that the product room is isolated from the process control technology so that the product room can be cleaned as easily and completely as possible.
- the walls enclosing the product space in particular can be designed essentially without bends and notches, so that the possibility of germs adhering is also reduced.
- the partition wall preferably forms at least one wall of the product space.
- the lid feeding devices and/or in particular the sterilization device are arranged above the product space.
- corresponding filling systems with a connected can closing arrangement usually have a different require relatively large installation space, so that the arrangement of the individual system components is sometimes problematic.
- the height of the can closing arrangement can also be used in a suitable manner.
- this also results in the best possible access to the product space.
- access flaps or access openings can be provided in the side walls of the product space, through which access into the product space is possible. This allows maintenance of the closing device to be carried out in a simple manner.
- the feed tunnel connects to the product space in an upper wall that delimits the product space.
- the feed tunnel is designed as a feed chute.
- the can lids are fed from the sterilization device into the product space exclusively by the can lids' own weight, with the can lids sliding down through the feed tunnel and thus being introduced into the product space.
- the feed tunnel or the guide tracks arranged in the guide tunnel are particularly preferably curved.
- the can lids can, for example, be fed to the sterilization device essentially upright and then be introduced into the product space lying flat.
- the can lids are fed into the sterilization device preferably via a sliding device, whereby the can lids are directly adjacent to one another and can thus be pushed together through direct contact.
- the sterile gas production system is a filtration system for generating sterile air.
- filtration systems are also called fan filter units (FFU) or sterile air filters.
- FFU fan filter units
- sterile air filters In such filtration systems, the ambient air is passed through a very fine-pored filter, the filter being designed in such a way that even the smallest particles and germs can be removed from the ambient air.
- Such systems are also known, for example, from the field of clean room technology.
- the use of sterile air as a sterile gas is particularly advantageous in that only treatment of the ambient air is required and therefore no external generation of a specific gas is required.
- the sterile air can also be supplied to the product space in a suitable manner and removed with the cans from the can closing arrangement without any contamination of the ambient air.
- a cleaning device for cleaning the feed tunnel is connected to the lid feed device. It was already pointed out previously that preferably no further devices for treating the can lids are arranged in the feed tunnel. Of course, it is possible to enable the feed tunnel to be cleaned using a cleaning device.
- the cleaning device can adjoin the feed tunnel via a line carrying cleaning agent.
- one or more cleaning nozzles are arranged in the walls surrounding the guide tracks and via which the cleaning agent can be introduced into the feed tunnel.
- the cleaning agent is in particular cleaning foam.
- the feed tunnel preferably has a diameter between 50 mm and 200 mm, in particular between 60 mm and 120 mm. The size also depends in particular on how many guideways are arranged in the feed tunnel. In practice it has been shown that the formation of a second feed tunnel is particularly useful if there are more than two guideways.
- the closing device is designed in particular to connect the can lid to the can by folding.
- the can lid is placed on the can and then folded on the can using an appropriate device.
- the closing device is preferably designed as a treatment star, with the cans being guided along a circular path and being closed during this transport.
- the closing device has several parallel treatment paths, with the number of guide paths being based on the number of treatment paths of the closing device. If the closing device enables, for example, the parallel closing, in particular folding, of two cans, two guide tracks are also provided.
- the invention furthermore relates to a can filling system with a filling machine for filling the cans with a filling medium and a can closing arrangement according to the invention adjacent to the filling machine, the filling machine being connected to the can closing arrangement on the output side via the transport device.
- the transport device is in particular a conveyor belt.
- the transport device is also designed as a transport system.
- transport devices with a more linear transport direction have proven to be particularly advantageous, especially since, according to usual practice, the can closing arrangement has a linear feed of the cans.
- the filling device can be a rotary machine, whereby the cans are arranged in a filling gyroscope and are filled with the filling medium during movement along a circular transport path. Such a design has proven to be particularly advantageous, particularly with regard to the installation space.
- a further development of the invention further provides that the filling machine has a filling device arranged in a filling space and a second sterile gas generation system, which is connected to the filling space via a second line carrying sterile gas.
- the filling machine has a filling device arranged in a filling space and a second sterile gas generation system, which is connected to the filling space via a second line carrying sterile gas.
- the sterile gas generation system of the can closing arrangement is referred to as the first sterile gas generation system within the scope of the invention. Accordingly, the sterile gas-carrying line of the can sealing arrangement is a first sterile gas-carrying line.
- the invention furthermore relates to a method for closing cans, in particular beverage cans, in a can closing arrangement according to the invention, wherein the can lids are fed to a sterilization device of the can closing arrangement and sterilized in the sterilization device and the can lids are then fed to the product space via the feed tunnel and via the closing device the cans are connected and the feed tunnel is in particular continuously flushed with sterile gas, in particular sterile air.
- the can lids are separated before being fed into the sterilization device.
- adjacent can lids are spaced apart from one another so that the sterile gas can be introduced between the can lids.
- the can lids are preferably sterilized within the sterilization device with a chemical sterilizing agent.
- the chemical sterilizing agents are in particular hydrogen peroxide, chlorine dioxide and/or peracetic acid.
- a treatment to remove chemical residues from the can lids can also be provided. This treatment can be carried out, for example, by introducing heat or warm air but also by introducing water, in particular sterile water.
- a preferred embodiment further provides that the can lids are guided in the feed tunnel along the at least two guide tracks arranged parallel to one another. This makes it possible to close two cans arranged next to each other in parallel.
- a further development of the invention further provides that the cans are filled with a food-grade filling medium before being fed into the product space.
- a food technology filling medium refers to all filling media that are used in food technology. In particular is it food and/or drinks. For example, these include water, soft drinks, juices and/or beer.
- Figure 1 is an isometric representation of a can filling system according to the invention
- FIG. 2 shows a can closing arrangement of the can filling system according to FIG. 1 in a schematic representation
- Figure 3 shows an alternative embodiment of the can closing arrangement.
- Figure 1 shows a can filling system according to the invention, which is designed in particular for food technology. It is preferably a filling system which fills cans 6 in a first step and then closes them.
- a filling machine 1 is provided for filling, the filling machine 1 being connected via a transport device 2 to a can closing arrangement 3, which is arranged directly next to the filling machine 1.
- the can closing arrangement 3 has a product space 4 arranged in a housing, in which a closing device (not shown) for closing the cans 6 is arranged.
- the closing device is in particular a closing device which is designed to connect the can lids 5 to the cans 6 by folding.
- the can closing arrangement 3 also has media lines 7 through which various fluids can be supplied.
- a protective gas such as carbon dioxide (CO2)
- CO2 carbon dioxide
- the media lines 7 are part a process control device, wherein the process control device is arranged within the can closing arrangement 3 in a process space 8, while the cans 6 are fed to a product space 4 for closing, and wherein the process space 8 and the product space 4 are separated from one another via a partition 10. This ensures that no dirt and germs can settle on the process control technology, which can lead to contamination of the filling media arranged in the cans 6. In addition, a particularly easy cleaning of the product space 4 is also possible.
- the design according to the invention is particularly clear from a comparison with FIG.
- the core of this is to enable the cans 6 to be filled and closed as sterilely as possible. While the filling in the filling system 1 can, as is known, take place under clean room conditions, a separate sterilization within a sterilization device 11 is provided for the can lids 5.
- the can lids 5 are first inserted in a stacked manner into an input path 12, then separated and sterilized in an isolated manner within the sterilization device 11, the can lids 5 being spaced apart from one another in the course of the separation.
- Sterilization takes place within the sterilization device 11 using a chemical sterilizing agent.
- a chemical sterilizing agent are in particular hydrogen peroxide (H2O2), chlorine dioxide (CIO2) and/or peracetic acid.
- H2O2 hydrogen peroxide
- CIO2 chlorine dioxide
- peracetic acid peracetic acid
- the can lids 5 are then treated to remove any residues of the sterilizing agent. This treatment can be carried out, for example, by introducing warm air and/or water, in particular sterile water.
- the can lids 5 are then fed to a feed tunnel 13, which is curved and connects to the product space 4 via an upper wall 10. Accordingly, the sterilization device and also the lid feeding device 14 having the feed tunnel 13 are arranged above the product space 4.
- the feed tunnel 13 has a guide track 15 for the can lids 5. This guide track 15 is curved and, solely due to the inherent force of the can lids 5, ensures that they can reach the product space 4.
- the can closing arrangement 3 has a sterile gas generation system 16, which is designed as a filtration system and generates sterile air from the ambient air, which is then fed to a rinsing channel 18 via a line 17 carrying sterile gas.
- This flushing channel 18 encloses the guide track 5 and thus seals the can lids 5 from the environment during feeding into the product space 4. This ensures that no dirt or germs can adhere to the can lids 5 during feeding into the product space 4.
- Cleaning nozzles are also arranged in the walls of the feed tunnel 13, which enable the introduction of cleaning foam and/or water. This enables effective cleaning of the feed tunnel 13.
- devices for treating the can lids 5 are not provided in the feed tunnel 13.
- the sterile air also reaches the product space 4 via the rinsing channel 18 and can reach the outside via the product space 4 on both the input and output sides. This ensures that the product room 4 can also be operated under clean room conditions.
- An additional device for introducing sterile gas into the product space 4 is in principle possible, but not necessary.
- FIG. 3 shows a further development of the can closing arrangement 3 according to FIG. 2.
- the design differs essentially in that two guide tracks 15 are now provided in the feed tunnel 13, so that two parallel feeds of can lids 5 are possible.
- Such a design is particularly useful if the closing device is also in the product space 4 is set up to close cans 6 with a can lid 5 within two parallel lines.
- the guide tracks 15 are each surrounded by a flushing channel 18, so that the two guide tracks 15 are also separated from one another by sterile gas, in particular Steri I ventils.
- sterile gas in particular Steri I ventils.
- the two guideways 15 are each guided in their own feed tunnel 13. In such a case, both feed tunnels 13 must each be connected to the sterile gas generation system 16 via a line 17 carrying sterile gas.
Landscapes
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- Toxicology (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
- Vacuum Packaging (AREA)
- Closing Of Containers (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102022117975.3A DE102022117975A1 (de) | 2022-07-19 | 2022-07-19 | Dosenverschließanordnung, Dosenfüllanlage sowie Verfahren zum Verschließen von Dosen |
| PCT/EP2023/068709 WO2024017660A2 (de) | 2022-07-19 | 2023-07-06 | DOSENVERSCHLIEßANORDNUNG, DOSENFÜLLANLAGE SOWIE VERFAHREN ZUM VERSCHLIEßEN VON DOSEN |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP4558407A2 true EP4558407A2 (de) | 2025-05-28 |
Family
ID=87312076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23741612.8A Pending EP4558407A2 (de) | 2022-07-19 | 2023-07-06 | DOSENVERSCHLIEßANORDNUNG, DOSENFÜLLANLAGE SOWIE VERFAHREN ZUM VERSCHLIEßEN VON DOSEN |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4558407A2 (de) |
| JP (1) | JP2025523103A (de) |
| DE (1) | DE102022117975A1 (de) |
| WO (1) | WO2024017660A2 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102023101233A1 (de) * | 2023-01-19 | 2024-07-25 | Khs Gmbh | Vorrichtung und Verfahren zur Behandlung von Behältern unter Sterilbedingungen |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3900448A1 (de) * | 1989-01-10 | 1990-07-12 | Jagenberg Ag | Verfahren und vorrichtung zum sterilisieren von gestapelten verpackungselementen, insbesondere becher, deckel od. dgl. |
| DE3927911A1 (de) * | 1989-08-24 | 1991-02-28 | Alfill Getraenketechnik | Verfahren und vorrichtung zum fuellen und verschliessen von dosen |
| CH684404A5 (de) * | 1991-11-27 | 1994-09-15 | Ferrum Ag | Vorrichtung zum Zuführen von Behältern zu einer Verschliesseinrichtung. |
| FR2717441B1 (fr) * | 1994-03-15 | 1996-04-19 | Serac Sa | Installation de remplissage et de fermeture aseptique de boîtes. |
| RU2635382C2 (ru) * | 2012-04-13 | 2017-11-13 | ДР. ПИ ИНСТИТЬЮТ ЭлЭлСи | Модульная установка для наполнения и способ |
| JP2019508326A (ja) * | 2016-01-19 | 2019-03-28 | ドクター ピー インスティチュート エルエルシー | 取付け具を備えたパウチおよびパウチを作製する方法 |
| DE102016104859A1 (de) * | 2016-03-16 | 2017-09-21 | Claranor Sa | Anordnung zum Desinfizieren von Dosendeckeln zum Verschließen von Dosen |
-
2022
- 2022-07-19 DE DE102022117975.3A patent/DE102022117975A1/de active Pending
-
2023
- 2023-07-06 JP JP2025501771A patent/JP2025523103A/ja active Pending
- 2023-07-06 EP EP23741612.8A patent/EP4558407A2/de active Pending
- 2023-07-06 WO PCT/EP2023/068709 patent/WO2024017660A2/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2024017660A3 (de) | 2024-03-14 |
| JP2025523103A (ja) | 2025-07-17 |
| DE102022117975A1 (de) | 2024-01-25 |
| WO2024017660A2 (de) | 2024-01-25 |
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