WO2010010443A2 - Accessoire pour contenant - Google Patents

Accessoire pour contenant Download PDF

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Publication number
WO2010010443A2
WO2010010443A2 PCT/IB2009/006304 IB2009006304W WO2010010443A2 WO 2010010443 A2 WO2010010443 A2 WO 2010010443A2 IB 2009006304 W IB2009006304 W IB 2009006304W WO 2010010443 A2 WO2010010443 A2 WO 2010010443A2
Authority
WO
WIPO (PCT)
Prior art keywords
neck
liquid
container
collar
stopping member
Prior art date
Application number
PCT/IB2009/006304
Other languages
English (en)
Other versions
WO2010010443A3 (fr
Inventor
Friedel Troskie
Original Assignee
Friedel Troskie
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 Friedel Troskie filed Critical Friedel Troskie
Publication of WO2010010443A2 publication Critical patent/WO2010010443A2/fr
Publication of WO2010010443A3 publication Critical patent/WO2010010443A3/fr

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D23/00Details of bottles or jars not otherwise provided for
    • B65D23/06Integral drip catchers or drip-preventing means
    • B65D23/065Loose or loosely-attached drip catchers or drip preventing means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D41/00Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/34Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
    • B65D41/3442Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container
    • B65D41/3447Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with rigid bead or projections formed on the tamper element and coacting with bead or projections on the container the tamper element being integrally connected to the closure by means of bridges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D41/00Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
    • B65D41/32Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
    • B65D41/46Snap-on caps or cap-like covers
    • B65D41/465Snap-on caps or cap-like covers with integral internal sealing means

Definitions

  • This invention relates to an accessory for a container for facilitating the pouring of a liquid from the container.
  • the invention also extends to a container arrangement including such an accessory, a cap arrangement for a container and to a cap arrangement and container assembly.
  • the invention further extends to a method for facilitating the pouring of a liquid from the container.
  • Viscous and semi-viscous liquids such as, medicinal liquids, aroma oils, syrups, and the like can be stored in a variety of containers.
  • the pouring of such a liquid can be problematic. For example, when a user tilts the container so as to pour the liquid from an open end of the container, and thereafter returns the container to its upright position, residual liquid on the edge of the container's mouth tends to drip downwards along the outer surface of the container. Such dripping is not only wasteful but also unsightly and messy, and thus necessitates periodic cleaning of the exterior of the container.
  • an accessory for a container having a body portion terminating in a neck that defines an aperture through which a liquid can be dispensed comprising:
  • liquid stopping member that can be securely fitted to the container's neck so as to extend away from at least a portion of a peripheral edge of the neck
  • displacement means provided for the liquid stopping member to allow operative displacement of the liquid stopping member between a liquid stopping position wherein the liquid stopping member is positioned on a substantially lower portion of the neck and a liquid dispensing position in which the liquid stopping member is positioned on a substantially upper portion of the neck.
  • the liquid stopping member is adapted to convey liquid when the liquid stopping member is in the liquid dispensing position so that when liquid is poured from the container, through the aperture, its flow is directed by the liquid stopping member.
  • the liquid stopping member includes a channeled pouring projection.
  • the liquid stopping member defines a collar that extends substantially perpendicularly to, and surrounds, the neck's peripheral edge, an inner circumferential edge of the collar defining an aperture for allowing the collar to be snugly and securely fitted to the container's neck; alternatively, the collar is angled relative to the neck's peripheral edge to define a liquid retaining area between the inner circumferential edge of the collar and the neck's peripheral edge; further alternatively, the collar defines a slit that extends across part of the collar for facilitating fitting of the liquid stopping member onto the container's neck.
  • an outermost peripheral edge of the collar is at a distance away from the neck's peripheral edge, which distance is smaller than a radius of the body portion, thereby allowing the collar to be snugly and securely fitted to the container's neck in a semi-permanent manner for marketing the collar in combination with the container.
  • the displacement means is a bead formed on an inner circumferential edge of the collar to facilitate displacement of the collar along the neck.
  • the bead is shaped and dimensioned to mate with complementary interlocking engagement means on the neck; alternatively, the bead smoothly tapers away at the inner circumferential edge to fit between complementary threaded formations formed on the neck so that the liquid stopping member can easily be screwed between the liquid stopping and liquid dispensing positions.
  • the liquid stopping member comprises a liquid absorbing material.
  • a container arrangement including a container having a body portion terminating in a neck that defines an aperture through which a liquid can be dispensed, and an accessory, as described above, securable to the neck of the container; alternatively, the container arrangement may include a closure for closing the aperture.
  • a liquid from a container including a body portion terminating in a neck that defines an aperture through which a liquid can be dispensed, the method comprising:
  • the method includes returning the container to its upright position so that residual liquid on a rim of the container's neck can drip downwards onto the liquid stopping member.
  • a cap arrangement for a container having a body portion terminating in a neck that defines an aperture through which a liquid can be dispensed comprising:
  • a cap including a top wall having a depending outer skirt, the outer skirt being adapted for securement onto a peripheral edge of the neck;
  • liquid stopping member releasably connected to the cap, the liquid stopping member being adapted to be securely fitted to the neck's peripheral edge so as to extend away from at least a portion of the peripheral edge of the neck.
  • liquid stopping member is releasably connected to the cap by way of tamper evident formations, which, depending on whether broken or not, function to indicate whether or not the cap has been removed from the neck.
  • the outer skirt includes a threaded inner surface while the neck includes complementary threaded formations to allow the skirt to be screwed onto or from the neck so as to close or open the aperture; alternatively, an inner skirt depends from an inner portion of the top wall, the inner skirt having a diameter smaller than that of the outer skirt so that an annular zone is defined between the skirts for receiving a rim of the neck when the cap is secured to the neck to close the aperture.
  • the liquid stopping member defines a collar that extends substantially perpendicularly to, and surrounds, the neck's peripheral edge, the collar defining an aperture for allowing the collar to be snugly and securely fitted to the neck's peripheral edge; alternatively, the collar, when fitted to the neck's peripheral edge, is angled relative to the neck's peripheral edge to define a liquid retaining area between the inner circumferential edge of the collar and the neck's
  • the collar defines a slit that extends across part of the collar for facilitating the fitting of the liquid stopping member onto the container's
  • the liquid stopping member comprises a liquid absorbing material.
  • a cap arrangement and container assembly including a container having a body portion terminating in a neck that defines an aperture through which a liquid can be dispensed, and a cap arrangement, as described above and according to the fourth aspect of the invention, securable to the neck of the container.
  • Figure 1 shows a perspective view of a container arrangement according to a first embodiment of the present invention, the container arrangement comprising a container and an accessory securable to a neck of the container;
  • Figure 2 shows a perspective view of the container arrangement shown in Figure 1 , with the accessory shown secured to the container's neck;
  • Figures 3a - 3c respectively show partly cross-sectional views of the accessory of Figure 1 fitted to the neck of the container, the accessory being shown positioned on a lower portion, an intermediate portion and an upper portion of the neck;
  • Figure 4 shows a perspective view of the container arrangement shown in Figure 2, with the container being tilted and the accessory being positioned around the neck of the container as shown in Figure 3c;
  • Figure 5 shows a perspective view of the container arrangement shown in Figure 4, with the container being returned to its upright position and the accessory preventing residual liquid to drip down the neck;
  • Figures 6a - 6b respectively show partly cross-sectional views of the accessory of Figure 1 fitted to the neck of the container of the container arrangement of Figures 4 and 5 respectively;
  • Figure 7 shows a partly cross-sectional view of a cap arrangement for a container according to a further embodiment of the invention, the cap arrangement includes a cap and a liquid stopping member fitted to a container having a threaded neck;
  • Figure 8 shows a partly cross-sectional view of the cap arrangement of Figure 7, with the cap removed from the liquid stopping member and from the threaded neck
  • Figure 9 shows a partly cross-sectional view of a cap arrangement for a container according to a yet further embodiment of the invention, the cap arrangement includes a cap and a liquid stopping member fitted to a container having a non-threaded neck;
  • Figure 10 shows a partly cross-sectional view of the cap arrangement of
  • Figures 11a - 11b respectively show perspective and plan views of the accessory shown in Figures 1 to 6;
  • Figures 12a - 12b respectively show perspective and plan views of a differently shaped accessory that can be used as an alternative to the ace essory shown in Figures 11 a - 11 b;
  • Figures 13a - 13b respectively show perspective and plan views of the accessory shown in Figures 11a - 11 b with a slit that extends across part of the accessory.
  • the container arrangement 10 comprises a container 12 including a body portion 14 terminating in a neck 16 that defines an aperture or open end 18 through which a liquid 19 within the container 12 can be dispensed.
  • the container arrangement 10 further comprises an accessory 20 securable to the neck 16 of the container 12, the accessory 20 comprising a liquid stopping member 22 that can be securely fitted to the container's neck 16 so as to extend away from a portion of a peripheral edge of the neck 16.
  • the container arrangement 10 may include a closure for the open end 18, which in Figure 1 refers to a cap 23.1.
  • the cap 23.1 is securable to the neck 16 irrespective of whether the accessory 20 is secured to the neck 16 or not.
  • the container arrangement 10 may include a lid or other cover instead of the cap 23.1 shown in Figure 1 of the drawings.
  • the liquid stopping member 22 shown in Figures 1 to 6, takes the form of a collar.
  • the liquid stopping member 22 will be referred to as collar 22.
  • Collar 22 is displaceable between a liquid stopping position wherein it is positioned on a substantially lower portion of the neck 16 and a liquid dispensing position in which it is positioned on a substantially upper portion of the neck 16.
  • Figures 3a to 3b respectively show detailed cross-sectional views of the neck 16 with the collar 22 fitted around it at different positions.
  • the position of the collar 22 around neck 16 shown in Figure 3a of the drawings illustrates a typical liquid stopping position while Figure 3b shows an intermediate position.
  • the collar 22 is in the position as shown in Figure 3c it can function both as a liquid stopper and a liquid dispenser.
  • the collar 22 of the accessory 20 is shown in more detail in Figures 11a and 11 b and extends substantially perpendicularly to, and surrounds, the peripheral edge of the neck 16 when secured thereto. It will be appreciated that collar 22 may take a variety of shapes and configurations, such as the round shape depicted in Figures 12a and 12b, as long as it could be positioned around the container's neck 16 and displaced along the neck 16 for liquid stopping and dispensing respectively. In this embodiment of the invention, the collar 22 conveys liquids, such as, medicinal liquids, aroma oils, syrups and the like, when the collar 22 is in the liquid dispensing position. Moreover, when the liquid 19 is poured from the container 12, through the open end 18, the liquid's flow is directed by the collar 22.
  • liquids such as, medicinal liquids, aroma oils, syrups and the like
  • the collar 22 includes a channeled pouring projection or spout 28 for facilitating the pouring of liquid 19 within the container 12 into, for example, a dispensing spoon or applicator.
  • An inner circumferential edge of the collar 22 terminates in a bead 24 that defines an aperture 26 for allowing the collar 22 to be snugly and securely fitted to the container's neck 16.
  • the bead 24 functions as displacement means for the liquid stopping member 22 and allows it to be operatively displaceable between the liquid stopping position and the liquid dispensing position.
  • the collar 22, when fitted to a peripheral edge of the neck 16, may also be angled relative to the peripheral edge of the neck 16 to define a liquid retaining area between the bead 24 of the collar 22 and the neck's peripheral edge.
  • a slit 29 is optionally defined on the collar 22 as shown in Figures 13a and 13b and may extend across part of the collar 22 so as to facilitate fitting of the collar 22 onto the container's neck 16. It will be appreciated that sides of the collar 22, between which the slit 29 is defined, are biased to each other so that the collar 22 has a tendency to remain in a tight fitting configuration around the container's neck 16.
  • an outermost peripheral edge 30 of the collar 22 is at a distance D away from the peripheral edge of the neck 16, which distance is smaller than a radius R of the body portion 14. This allows the collar 22 to be snugly and securely fitted to the lower portion of the neck 16 in a semi-permanent manner for marketing the collar 22 in combination with the container 14.
  • the container arrangement 10 is then easily accommodated within commonly known packaging such as boxes and cartons.
  • the collar 22 does not provide any constraints with regard to current packaging of containers housing medicinal liquids, aroma oils, syrups and the like.
  • the bead 24 is typically shaped and dimensioned to mate with complementary interlocking engagement means on the neck 16.
  • the bead 24 smoothly tapers away towards the centre of the aperture 26 to fit between complementary threaded formations 32 formed on the neck so that the collar 22 can easily be screwed between the liquid stopping and liquid dispensing positions.
  • the bead 24 may be manufactured from a sheet-like plastics material which could aid to seal the collar 22 to the neck 16 when positioned on the neck for liquid stopping purposes.
  • the bead may also take a shape complementary to that of the formations 32 which in this case tapers towards the neck 16.
  • the collar 22 comprises a liquid absorbing material such as paper, cotton, polystyrene or plastics with liquid absorbing properties.
  • the user when pouring the liquid 19 from the container 12 removes the cap 23.1, that closes the open end 18, from the neck 16 so as to open the open end 18.
  • the user then displaces the collar 22 by screwing it from the liquid stopping position shown in Figure 3a to the liquid dispensing position shown in Figure 3c.
  • the user tilts the body portion 14 to allow liquid 19 to flow towards the open end 18 before he pours the liquid 19 from the container 12 as shown in Figures 4 and 6a of the drawings.
  • Such pouring or dispensing occurs through the open end 18 with the collar 22 conveying the liquid 19, so as to obtain dripless dispensing.
  • the user may then return the container 12 to its upright position so that residual liquid 19 on a rim 50 of the container's neck 16 can drip downwards onto the collar 22 as shown in Figure 5 of the drawings.
  • Figures 7 and 8 both show a cap arrangement and container assembly 33.1 that includes a container 12, similar to the container shown in Figures 1 to 6, and a cap arrangement 34.1 securable to the neck 16 of the container 12.
  • the container 12, shown in these Figures therefore, also includes a body portion 14 terminating in a neck 16 that defines an aperture or open end 18 through which a liquid 19 can be dispensed.
  • Figure 7 shows a partly cross-sectional view of the cap arrangement 34.1 provided for the cap arrangement and container assembly 33.1.
  • the cap arrangement 34.1 includes a cap 23.2 and a liquid stopping member or collar 22.2 fitted to the threaded neck 16.
  • Figure 8 shows a partly cross-sectional view of the cap arrangement 34.1 of Figure 7, with the cap 23.2 removed from the collar 22.2 and from the threaded neck 16.
  • the cap 23.2 includes a top wall 36.1 having a depending outer skirt or side walls 38.1.
  • An inner surface 40.1 of the outer skirt 38.1 has a threaded configuration while the neck 16 includes complementary threaded formations 32 to allow the outer skirt 38.1 to be screwed onto or from the neck 16 so as to close or open the open end 18 of the container 12.
  • the collar 22.2 is releasably connected to the cap 23.2 by means of tamper evident formations 42 or weakened plastic strips, which, depending on whether broken or not, function to indicate whether or not the cap 23.2 has been removed from the neck 16.
  • the liquid stopping member or collar 22.2 functions as a tamper evident seal.
  • the collar 22.2 is also extending away from a lower portion of the peripheral edge of the neck 16, but can not be displaced along the neck 16 of the container 22.2.
  • a retaining bead 52 is therefore provided on the lower portion of the neck 16 so that the collar 22.2 can function as a tamper evident seal which remains on the neck 16 after removal of the cap 23.2.
  • FIG. 9 and 10 of the drawings A yet further embodiment of the invention is illustrated in Figures 9 and 10 of the drawings.
  • This embodiment comprises a cap arrangement and container assembly 33.2.
  • the cap arrangement 34.2 includes an inner skirt 44 that depends from an inner portion 46 of the top wall 36.2, the inner skirt 44 having a diameter smaller than that of the outer skirt or side wall 38.2 so that an annular zone 48 is defined between the skirts for receiving a rim 50, in this case an annular rim of the neck 16, when the cap 23.3 is secured to the neck 16 to close the open end 18.
  • This embodiment of the invention particularly relates to containers with non-threaded necks in which the cap 23.3 clips into position onto the rim 50.
  • a retaining bead 52 is therefore provided on a lower portion of the neck 16 so that the collar 22.3 can function as a tamper evident seal just as described in the preceding embodiment.
  • the cap arrangements 34.1 , 34.2 are only non- limiting examples of the invention and it is also foreseen that another cap arrangement may function without tamper evidencing means and just as a closure for an open end of a container, wherein the closure or cap is integrally formed with the liquid stopping member or collar.
  • the liquid stopping member or collar may also be covered with or made from a liquid absorbing material such as paper, cotton, polystyrene and plastics with liquid absorbing properties.
  • a mould having a shape complementary to that of the collar 22 will be used in manufacturing the collar
  • the container 12 In use, after pouring liquid 19 from container 12, the container 12 is returned to its upright position so that residual liquid 19 on the edge of the container's mouth can drip downwards along the neck 16 of the container 12 towards the liquid stopping member 22. The residual liquid will thus be retained on a liquid retaining area of the fluid stopping member 22 of the cap arrangement 34.1 , 34.2. This saves the user from having to clean the outer surface of the container 12 after use.
  • Some known fluid stopping members are securable to and positionable at a selected and fixed position around a neck of a container so as to prevent the accumulation of undesirable, sticky deposits on the outside container surface.
  • Such members only function as fluid stopping members and nothing more.
  • the applicant believes that the accessory for a container and a container arrangement including such an accessory for facilitating the pouring of a liquid from the container; and a cap arrangement for a container and a cap arrangement and container assembly, as described above, at least in part, provide fluid stopping members with additional functionality which could prove to be beneficial in industry.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

L'invention concerne un accessoire pour un contenant ayant une partie corps venant se terminer dans un goulot qui délimite une ouverture au travers de laquelle un liquide peut être distribué. L'accessoire comporte un élément d'arrêt de liquide qui peut être solidement fixé sur le goulot du contenant de manière à s'étendre à distance d'au moins une partie d'un bord périphérique du goulot. L'accessoire comprend par ailleurs un moyen de déplacement pour l'élément d'arrêt de liquide afin de permettre le déplacement fonctionnel de l'élément entre une position d'arrêt de liquide dans laquelle l'élément est positionné sur une partie sensiblement inférieure du goulot et une position de distribution de liquide dans laquelle l'élément d'arrêt de liquide est positionné sur une partie sensiblement supérieure du goulot. L'invention concerne également un agencement de contenant comprenant un tel accessoire; un agencement de bouchon qui comprend un bouchon et un élément d'arrêt de liquide pour un contenant; et un ensemble constitué d'un tel agencement de bouchon et d'un contenant.
PCT/IB2009/006304 2008-07-23 2009-07-22 Accessoire pour contenant WO2010010443A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ZA200806383 2008-07-23
ZA2008/06383 2008-07-23
ZA200903074A ZA200903074B (en) 2008-07-23 2009-05-05 Accessory for a container
ZA2009/03074 2009-05-05

Publications (2)

Publication Number Publication Date
WO2010010443A2 true WO2010010443A2 (fr) 2010-01-28
WO2010010443A3 WO2010010443A3 (fr) 2010-05-27

Family

ID=41151797

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2009/006304 WO2010010443A2 (fr) 2008-07-23 2009-07-22 Accessoire pour contenant

Country Status (2)

Country Link
WO (1) WO2010010443A2 (fr)
ZA (1) ZA200903074B (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR682758A (fr) * 1929-10-04 1930-06-02 Appareil chasse-goutte pour bouteilles et autres récipients
CH314274A (de) * 1953-09-02 1956-06-15 Pfanner Joseph Am Ausgussteil von Gefässen anzubringender Tropfenableiter
FR1198362A (fr) * 1958-07-01 1959-12-07 Verseur pour bouteilles et objets analogues
US3297208A (en) * 1965-06-23 1967-01-10 Rexall Drug Chemical Container spout, with axially movable, horizontally swingable pouring extension, and a captive closure
WO2003043894A1 (fr) * 2001-11-19 2003-05-30 Manuel Gamella Bacete Collier attrape-gouttes pour col de bouteille
DE20306410U1 (de) * 2003-04-24 2003-06-12 Gulchenko Victor Flaschenaufsatz für Getränkeflaschenhals

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836254U (ja) * 1981-08-31 1983-03-09 花岡 弘明 液体充填容器の注出口具

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR682758A (fr) * 1929-10-04 1930-06-02 Appareil chasse-goutte pour bouteilles et autres récipients
CH314274A (de) * 1953-09-02 1956-06-15 Pfanner Joseph Am Ausgussteil von Gefässen anzubringender Tropfenableiter
FR1198362A (fr) * 1958-07-01 1959-12-07 Verseur pour bouteilles et objets analogues
US3297208A (en) * 1965-06-23 1967-01-10 Rexall Drug Chemical Container spout, with axially movable, horizontally swingable pouring extension, and a captive closure
WO2003043894A1 (fr) * 2001-11-19 2003-05-30 Manuel Gamella Bacete Collier attrape-gouttes pour col de bouteille
DE20306410U1 (de) * 2003-04-24 2003-06-12 Gulchenko Victor Flaschenaufsatz für Getränkeflaschenhals

Also Published As

Publication number Publication date
WO2010010443A3 (fr) 2010-05-27
ZA200903074B (en) 2010-09-29

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