EP3623315A1 - Récipient destiné à la réception d'un aliment pour animaux - Google Patents

Récipient destiné à la réception d'un aliment pour animaux Download PDF

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Publication number
EP3623315A1
EP3623315A1 EP18194772.2A EP18194772A EP3623315A1 EP 3623315 A1 EP3623315 A1 EP 3623315A1 EP 18194772 A EP18194772 A EP 18194772A EP 3623315 A1 EP3623315 A1 EP 3623315A1
Authority
EP
European Patent Office
Prior art keywords
container
feed
receiving space
mass
opening
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.)
Withdrawn
Application number
EP18194772.2A
Other languages
German (de)
English (en)
Inventor
Christian RUHDORFER
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.)
Landgenossenschaft Ennstal Landena KG
Original Assignee
Landgenossenschaft Ennstal Landena KG
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 Landgenossenschaft Ennstal Landena KG filed Critical Landgenossenschaft Ennstal Landena KG
Priority to EP18194772.2A priority Critical patent/EP3623315A1/fr
Priority to ES19789861T priority patent/ES2952163T3/es
Priority to PCT/EP2019/074813 priority patent/WO2020058243A1/fr
Priority to JP2021538927A priority patent/JP7451536B2/ja
Priority to CN201980060947.2A priority patent/CN112714743A/zh
Priority to US17/276,307 priority patent/US20220073250A1/en
Priority to PL19789861.2T priority patent/PL3853149T3/pl
Priority to EP19789861.2A priority patent/EP3853149B1/fr
Publication of EP3623315A1 publication Critical patent/EP3623315A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/22—Details
    • B65D77/225—Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element
    • 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
    • B65B25/00—Packaging other articles presenting special problems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/42—Applications of coated or impregnated materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
    • B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
    • B65D85/72—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for for edible or potable liquids, semiliquids, or plastic or pasty materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2205/00—Venting means
    • B65D2205/02—Venting holes
    • B65D2205/025—Venting holes having a removable label, sticker or adhesive foil covering the hole
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D2543/00—Lids or covers essentially for box-like containers
    • B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
    • B65D2543/00018—Overall construction of the lid
    • B65D2543/00231—Overall construction of the lid made of several pieces
    • B65D2543/0024—Overall construction of the lid made of several pieces two pieces, one forming at least the whole skirt, the other forming at least the whole upper part

Definitions

  • the invention relates to a container for receiving a feed, in particular a wet feed, with a bottom surface and a jacket surface protruding from a circumference of the bottom surface, so that a feed is received in the receiving space formed by the bottom surface and jacket surface and through a circumference of the jacket surface facing away from the bottom surface formed opening can be emptied.
  • the invention further relates to a canned food, a method for producing a container for holding a feed, in particular a wet feed, and a method for filling a container for holding a feed, in particular a wet feed.
  • a container as described at the beginning the bottom surface being operatively connected to an opening element for opening a hole in the bottom surface.
  • canned food the feed being received in the receiving space of a container as described herein (instead of the canned food it can also be a canned food and instead of the feed being a food); by a method for producing a container as described herein, the method comprising the steps of: preferably applying an inner coating to the side of the jacket surface and the bottom surface facing the receiving space, and operatively connecting the bottom surface to an opening element for opening a hole in the bottom surface; and by a method for filling a container as described herein with a feed, in particular a wet feed, a release agent being applied as an aerosol to the side of the lateral surface and the bottom surface facing the receiving space, the release agent preferably being a mixture from between 0.1 and 10 mass percent of xanthan and between 90 and 99.9 mass percent of oil, particularly preferably from between 0.5 and 3 mass percent of xanthan
  • an opening element which is operatively connected to the bottom surface, for opening a hole in the bottom surface, or by a method for producing a corresponding container, it is possible to place the container or the canned food with the bottom surface upwards on a surface to deliver. Then a hole in the bottom surface can be opened with the opening element. It is therefore possible for a feed to slide out of the container (almost) in its entirety and without any major change in shape, since air can flow through the hole into the receiving space above the feed. Furthermore, even if the emptying opening looks down, the feed can be kept in the receiving space until the hole is opened.
  • the preferably provided application of an inner coating to the side of the jacket surface and the bottom surface facing the receiving space can have a positive influence on the adhesion of the feed to the respective surfaces and can be adjusted in such a way that the feed can easily slide out.
  • the inner coating is advantageously applied in two steps: first the primer and then an anti-stick coating.
  • the release agent which is preferably edible (for the respective animal), can also serve to positively influence the adhesion.
  • the bottom surface has a hole, the hole being closed by the opening element, which is removable.
  • the opening element thus represents in particular a removable seal of the hole.
  • the opening element should withstand the high sterilization temperatures to which such a container is usually also exposed after it has been filled (and possibly closed) and also during the storage period stay tight.
  • Elastic or viscoelastic materials are therefore particularly suitable as the material for the opening element.
  • the opening element consists of a polymer or a plastisol, e.g. PVC-containing materials or plastisols or silicone-containing materials, or combinations thereof. It is also conceivable that the opening element is made of another material (e.g. aluminum, plastic and / or plastic composite, etc.).
  • the hole to be opened and / or already present in the bottom surface should on the one hand be as large as possible so that the air flow is as large as possible and on the other hand it should be as small as possible in order not to reduce the security and stability of the container.
  • pressure fluctuations that occur during the autoclaving process should be able to withstand.
  • the hole is preferably essentially circular.
  • a hole diameter or an average extension of the hole parallel to the surface in the standing position of the container of between 0.5 mm and 10 mm, preferably between 1.5 mm and 4 mm, more preferably from 2 mm to 3 mm, has been particularly preferred essentially 2.5 mm.
  • the hole diameter or an average extension of the hole parallel to the surface in the standing position of the container is between 1 and 10 percent, particularly preferably between 3 and 6 percent, of the average extension of the bottom surface parallel to the surface corresponds.
  • the container In the standing position, the container is on the floor surface; the lateral surface essentially points upwards. In this position, the container is usually filled.
  • the bottom surface When storing the container, the bottom surface usually faces upwards; ie it stands, for example, on the circumference defining the emptying opening.
  • an embossing or partial punching out can be provided in the bottom surface, the opening element serving to remove a correspondingly delimited part of the bottom surface from the bottom surface in order to form the hole.
  • the opening element can in particular be a spur or lifting tab or lifting protrusion through which the delimited / pre-stamped part can be removed or pressed out of the base surface.
  • a tab is conceivable as an opening element, through which the delimited / pre-stamped part of the floor surface can be pulled or torn from it.
  • the lateral surface has a cross section which increases in the emptying direction of the container. As a result, the feed immediately falls off the wall when falling and can retain its shape better as a whole.
  • the emptying direction is the direction which is normal to the base surface (or, if the base surface is not essentially flat, which is normal to the surface in the standing position of the container) and from the base surface to the opening formed by a circumference of the lateral surface facing away from the base surface that a feed can be emptied shows.
  • the lateral surface and the bottom surface essentially have the shape of the lateral surface and the top surface of a truncated cone. It is preferably a straight cone stocking, the top surface and base surface of which are parallel and the height of which is normal to the top surface.
  • the container is preferably in the form of an ordinary can for wet cat food.
  • the bottom surface and / or the jacket surface have an inner coating on the side facing the receiving space, preferably having a primer and / or an anti Adhesive coating
  • the primer preferably having a, in particular modified and / or aluminum pigmented, polyester resin and / or having a surface density of between 9 g / m 2 and 10 g / m 2 and preferably the non-stick coating has a polyester, a phenolic resin and / or a polyester-phenolic resin and / or has a surface density of between 7 g / m 2 and 9 g / m 2 .
  • a protective and / or adhesive coating is preferably applied to the hole closed by the opening element on the bottom surface in the receiving space.
  • the protective and / or adhesive coating is intended to prevent corrosion in the hole area in the case of corrosive can materials.
  • the protective and / or adhesive coating can serve to improve the adherence of the opening means to the floor surface, so that it cannot pass into or onto the feed, for example when falling.
  • a partial surface of the bottom surface has an indentation in the direction of the receiving space, the indentation having the hole to be opened and wherein the opening element preferably lies within the indentation and / or has a smaller extent against the emptying direction than a point at the front against the emptying direction or the foremost circumference of the lateral surface. This prevents the opening element from being rubbed off, for example on conveyor belts.
  • the opening element can, for example, be operatively connected to the bottom surface in such a way that a user only has to drive along the bottom surface with one finger or fingernail in order to move or lift the opening element in such a way that the hole is opened. It can also be provided that the opening element has a tab, the tab preferably lying in the indentation in the bottom surface. A user can thus pull the tab to open a hole in the bottom surface with the opening element operatively connected to the bottom surface. E.g. the opening element can also have the shape of a tab.
  • a cover is provided for closing the opening formed by a circumference of the lateral surface facing away from the base surface.
  • the cover preferably has an edge section (for example a cover ring) which is fixedly connected to the outer surface, and a removable pull-off section which is detachably connected to the edge section and which is preferably aluminum and / or tinplate and / or a plastic and / or has a plastic composite on.
  • the edge section is permanently connected to the lateral surface, for example. by folding or flanging.
  • the removable peel section can, for example, be glued or sealed to the edge section or be in one piece with it, a partially punched predetermined tear point being provided.
  • the resulting opening after removing the pull-off section should be flush with the rest of the outer surface so that there is no obstacle to the feed during emptying. It is therefore preferred if the edge section on the side facing the opening is flush with the lateral surface in the emptying direction.
  • the inner wall of the lateral surface i.e. the wall of the lateral surface that comes into contact with the feed when the container is filled is flush with the edge section.
  • the edge section does not protrude into the area of the opening formed by the circumference of the lateral surface when viewed in the emptying direction and does not stand in the way of part of the feed during emptying. The feed can thus be thrown out of the container essentially in its entirety and without changing its shape.
  • a corresponding contact surface of the edge section to which the peel section is glued / sealed should point away from the opening. If the pull-off section can be removed by a partial punching, the partial punching should essentially follow and / or lie outside the circumference of the lateral surface forming the opening, but not within the circumference; each viewed in the discharge direction.
  • the circumferences of the outer surface of the feed container in particular feed cans, which form the opening to have an edge section, flanges, lips or folds, for example in order to increase the stability or to enable a connection to a lid.
  • the lateral surface has a circumference projecting from its circumference facing away from the base surface Surface that faces away from the opening. This surface can serve, on the one hand, to give overall stability to the lateral surface and the container and, on the other hand, can serve to close the container with a lid.
  • the bottom surface and / or the outer surface has a metal, e.g. Aluminum, iron, steel or mixtures thereof, in particular a sheet, for example from the aforementioned basic materials, and / or a plastic and / or plastic composite.
  • a metal e.g. Aluminum, iron, steel or mixtures thereof, in particular a sheet, for example from the aforementioned basic materials, and / or a plastic and / or plastic composite.
  • the inclusion of the feed in the receptacle space of a container as described herein can achieve that the feed can be emptied / dropped out of the container almost without residue, in its entirety and / or without the use of aids or without the fingers being soiled .
  • a release agent applied as an aerosol to the side of the lateral surface and the base surface facing the receiving space preferably a mixture of between 0.1 and 10 percent by mass of xanthan and between 90 and 99.9 percent by mass of oil, particularly preferably from between 0. 5 and 3 percent by mass of xanthan and between 97 and 99.5 percent by mass of oil, even more preferably essentially 1 percent by mass of xanthan and 99 percent by mass of oil, which essentially separates feed from the outer surface and the bottom surface.
  • the release agent in particular reduces the adhesion of the animal feed to the container, so that it detaches more easily from the container. In particular, the effect of an inner coating of the container can also be improved.
  • the separating agent is preferably applied (before the container is filled) as a finely atomized aerosol, which can prevent it from settling in the feed.
  • the animal feed consists of two essentially spatially separated (not mixed) components, the pH of the two components preferably being less than 1 , particularly preferably less than 0.5 , and / or the salt content of the both components preferably by less than 5 percent, particularly preferably less than 2.5 percent, of the salt content of the components with the lower salt content and / or the water activity value of the two components preferably differs by less than 0.2 , particularly preferably by less than 0.1 .
  • the one component preferably being arranged such that it essentially covers the second component after the feed has been dropped out of the container, a particularly attractive feed can be achieved and, for example, the acceptance thereof feeding animal can be increased.
  • the similarities with regard to the composition of the components can prevent the two components from mixing or migrating between the two components, in particular when stored for a long time.
  • the consistency of the two components should advantageously be similar so that an animal that is to be fed with the feed is not irritated.
  • the two components are preferably a paste and a sauce.
  • the two components are provided in the receiving space in particular in regions oriented parallel to the base surface / cover surface.
  • the paste is preferably provided in an area near the lid and the sauce in an area near the bottom. When emptying, the paste first emerges, which is immediately poured over by the flowing sauce. Based on the total volume of the feed, i.e. the total volume of the two components, it is preferred if one component, in particular the paste, is at least 20 volume percent and / or the other component, in particular the sauce, is at least 20 volume percent.
  • the outer surface and the base surface can be produced, for example, using conventional methods, an inner coating then preferably being applied to the side of the outer surface and the base surface facing the receiving space and then the base surface operatively with the opening element connected to open a hole in the bottom surface becomes.
  • a particularly good detachment of the feed or both components of the feed from the container can be achieved by the provision of a separating agent.
  • Fig. 1 shows an advantageous embodiment of the container 1 according to the invention from the side, in a cross section normal to the surface 2 in the standing position of the container 1.
  • the container 1 has a bottom surface 3 and a peripheral surface 4 projecting from a circumference of the bottom surface 3.
  • the bottom surface 3 and the outer surface 4 form a receiving space 5, in which feed can be received in order to form a canned food.
  • a circumference of the lateral surface 4 facing away from the bottom surface 3 forms an opening 6 through which feed can be emptied from the container 1.
  • the opening 6 is closed by a cover 7.
  • the cover 7 has an edge section 12 and a peel section 14.
  • the bottom surface 3 and the outer surface 4 of the container 1 essentially form the top surface and the outer surface of a truncated cone, the lid 7 essentially corresponding to the base surface of the truncated cone.
  • the bottom surface 3 has a hole 10 closed in the indentation 8 in the direction of the receiving space 5 by the removable opening element 9 to which the bottom surface 3 is operatively connected.
  • the opening element 9 adheres to both the side of the bottom surface 3 facing the receiving space 5 and the side facing away from the receiving space 5.
  • the hole 10 can be opened by removing the opening element 9, so that air can pass through the hole 10 into the container 1, in particular between the bottom surface 3 and the feed with which the container 1 can be filled.
  • the emptying device 11 is shown with a dashed arrow.
  • the lateral surface 4 has a cross section which increases in the emptying direction.
  • Fig. 2 shows the circumference of the lateral surface 4 facing away from the bottom surface 3 of the same embodiment as Fig. 1 in detail.
  • Fig. 3 shows the bottom surface 3 of the same embodiment as Fig. 1 in a view in the emptying direction 11.
  • the opening element 9 is thus here a removable seal that closes the hole 10.
  • the opening element 9 has a tab 13, wherein the opening element 9 can be removed either with the tab 13 or simply by driving against / under the opening element 9.
  • a bottom surface 3 and a jacket surface 4 protruding from a circumference of the bottom surface 3 are again provided.
  • the bottom surface 3 and the outer surface 4 form a receiving space 5, in which feed can be received.
  • a circumference of the lateral surface 4 facing away from the bottom surface 3 forms an opening 6 through which feed can be emptied from the container 1.
  • An opening element 9 for opening a hole 10 in the bottom surface 3 is operatively connected to the bottom surface 3.
  • the container 1 in two parts, the first part being formed by the bottom surface 3 and the lateral surface 4.
  • the second part essentially has the shape of the circumference of the lateral surface 4 facing away from the bottom surface 3.
  • the second part essentially has the shape of a ring with essentially the same diameter as that of the Bottom surface 3 facing away from the circumferential surface 4.
  • the second part is connected to the first part, for example, by flanging, folding, gluing or welding.
  • the second part can have a protruding edge, which serves as a contact surface 12 of a pull-off cover 7.
  • the second part can also be designed as a continuous surface, with a circumference of the surface essentially being the circumference of the surface facing away from the base surface 3
  • the circumference of the lateral surface 4 corresponds.
  • the surface of the second part can have a partial milling along a loop, the partial surface inside the milling being removable, for example, with a sealing ring; in this embodiment, the partial surface thus forms the pull-off cover 7.
  • Fig. 4 shows the same embodiment of the container 1 as Fig. 1 , wherein the opening means 9 have been removed or are not shown, obliquely from above.
  • Fig. 5 also shows the same embodiment as Fig. 1 without opening means, in an oblique view from below.
  • Fig. 6 shows an embodiment of the container 1 according to the invention with the cover 7 lifted from obliquely above.
  • Fig. 7 shows the same embodiment as Fig. 6 with the cover 7 lifted off at an angle from below.
  • the lid 7 has the edge section 12 and the peel section 14.
  • the edge section 12 is or is firmly connected to a circumference of the lateral surface 4 forming the opening 6, for example by a fold or flare.
  • the container 1 can then be opened by removing the peel section 14 from the edge section 12.
  • the opening means 9 can be removed with the tab 13, a hole (not visible) in the bottom surface 3 being opened.
EP18194772.2A 2018-09-17 2018-09-17 Récipient destiné à la réception d'un aliment pour animaux Withdrawn EP3623315A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
EP18194772.2A EP3623315A1 (fr) 2018-09-17 2018-09-17 Récipient destiné à la réception d'un aliment pour animaux
ES19789861T ES2952163T3 (es) 2018-09-17 2019-09-17 Recipiente para la recepción de un alimento para animales
PCT/EP2019/074813 WO2020058243A1 (fr) 2018-09-17 2019-09-17 Contenant destiné à accueillir des aliments pour animaux
JP2021538927A JP7451536B2 (ja) 2018-09-17 2019-09-17 飼料を収容する容器
CN201980060947.2A CN112714743A (zh) 2018-09-17 2019-09-17 用于容纳动物饲料的容器
US17/276,307 US20220073250A1 (en) 2018-09-17 2019-09-17 Container for receiving animal feed
PL19789861.2T PL3853149T3 (pl) 2018-09-17 2019-09-17 Pojemnik na karmę
EP19789861.2A EP3853149B1 (fr) 2018-09-17 2019-09-17 Récipient destiné à la réception d'un aliment pour animaux

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18194772.2A EP3623315A1 (fr) 2018-09-17 2018-09-17 Récipient destiné à la réception d'un aliment pour animaux

Publications (1)

Publication Number Publication Date
EP3623315A1 true EP3623315A1 (fr) 2020-03-18

Family

ID=63794268

Family Applications (2)

Application Number Title Priority Date Filing Date
EP18194772.2A Withdrawn EP3623315A1 (fr) 2018-09-17 2018-09-17 Récipient destiné à la réception d'un aliment pour animaux
EP19789861.2A Active EP3853149B1 (fr) 2018-09-17 2019-09-17 Récipient destiné à la réception d'un aliment pour animaux

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP19789861.2A Active EP3853149B1 (fr) 2018-09-17 2019-09-17 Récipient destiné à la réception d'un aliment pour animaux

Country Status (7)

Country Link
US (1) US20220073250A1 (fr)
EP (2) EP3623315A1 (fr)
JP (1) JP7451536B2 (fr)
CN (1) CN112714743A (fr)
ES (1) ES2952163T3 (fr)
PL (1) PL3853149T3 (fr)
WO (1) WO2020058243A1 (fr)

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JP2022501281A (ja) 2022-01-06
ES2952163T3 (es) 2023-10-27
PL3853149T3 (pl) 2023-10-09
CN112714743A (zh) 2021-04-27
JP7451536B2 (ja) 2024-03-18
EP3853149B1 (fr) 2023-06-07
EP3853149A1 (fr) 2021-07-28
WO2020058243A1 (fr) 2020-03-26
US20220073250A1 (en) 2022-03-10

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