EP3753609B1 - Filet d'exercice de golf - Google Patents

Filet d'exercice de golf Download PDF

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Publication number
EP3753609B1
EP3753609B1 EP19754157.6A EP19754157A EP3753609B1 EP 3753609 B1 EP3753609 B1 EP 3753609B1 EP 19754157 A EP19754157 A EP 19754157A EP 3753609 B1 EP3753609 B1 EP 3753609B1
Authority
EP
European Patent Office
Prior art keywords
frames
frame
net
golf
golf practice
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.)
Active
Application number
EP19754157.6A
Other languages
German (de)
English (en)
Other versions
EP3753609A1 (fr
EP3753609A4 (fr
Inventor
Song Hwan Choi
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.)
X Golf Co Ltd
Original Assignee
X Golf Co Ltd
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 X Golf Co Ltd filed Critical X Golf Co Ltd
Publication of EP3753609A1 publication Critical patent/EP3753609A1/fr
Publication of EP3753609A4 publication Critical patent/EP3753609A4/fr
Application granted granted Critical
Publication of EP3753609B1 publication Critical patent/EP3753609B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B63/00—Targets or goals for ball games
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/36—Training appliances or apparatus for special sports for golf
    • A63B69/3623—Training appliances or apparatus for special sports for golf for driving
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B47/00—Devices for handling or treating balls, e.g. for holding or carrying balls
    • A63B47/02—Devices for handling or treating balls, e.g. for holding or carrying balls for picking-up or collecting
    • A63B47/025—Installations continuously collecting balls from the playing areas, e.g. by gravity, with conveyor belts
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B69/00—Training appliances or apparatus for special sports
    • A63B69/36—Training appliances or apparatus for special sports for golf
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/0054—Features for injury prevention on an apparatus, e.g. shock absorbers
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/04—Games or sports accessories not covered in groups A63B1/00 - A63B69/00 for small-room or indoor sporting games
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B63/00—Targets or goals for ball games
    • A63B2063/001—Targets or goals with ball-returning means
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2102/00—Application of clubs, bats, rackets or the like to the sporting activity ; particular sports involving the use of balls and clubs, bats, rackets, or the like
    • A63B2102/32—Golf
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/09—Adjustable dimensions
    • A63B2225/093—Height

Definitions

  • the present invention relates to a golf practice net, and more particularly, to a golf practice net that is capable of allowing one of the left and right sides thereof to have a shorter length than the other according to a swing direction of a golf club, so that the golf club does not collide against the left or right side thereof, thereby enabling safe swing.
  • golf is a sport in which players use various clubs to hit golf balls into a series of holes on a course in as few strokes as possible.
  • a golf practice device for individual golf practice has been introduced, and the conventional golf practice device is configured to allow a structure having a given space to be coupled to a net so that if a golf ball hits at a given distance therefrom, the golf ball becomes caught therein, without any escape therefrom.
  • JP2004 187833 A discloses a gold swing practice comprising a net cage, wherein the net is tensioned by four vertical poles, thus forming the cage side surfaces and the cage ceiling surface, while the front section of the cage is opened, and wherein the front section is slanted so that when a golfer swings the gold club does not hit the net.
  • FIG.1 is a perspective view showing a conventional golf practice net structure, and as shown, the conventional golf practice net structure includes frames 10 formed of a plurality of connection members to form a space portion at the inside thereof, a plurality of connectors 20 for connecting the frames 10 with each other, and a net 30 for surrounding the rear and side surfaces of the frames 10.
  • the conventional golf practice net structure is configured to allow the left and right frames to be connected to the rear frame by means of the connectors, but in this case, the length of the left frame is equal to that of the right frame.
  • a golf ball hits in a state where it is located at a position close to the front side of the golf practice net structure so as to allow the golf ball to be caught in the net, but if the length of the left frame is equal to that of the right frame, a golf club may collide against the frames by means of a swing angle thereof when it hits the golf ball.
  • the golf ball has to be located at a position far away from the front side of the golf practice net structure.
  • the golf club does not collide against the frames, but since the golf ball is located at a position far away from the front side of the golf practice net structure, it may fly over the golf practice net structure, thereby undesirably causing dangers of safety accidents.
  • the present invention has been made in view of the above-mentioned problems occurring in the related art, and it is an object of the present invention to provide a golf practice net that is capable of allowing left and right frames to which a net part is surroundedly coupled to have different lengths from each other in such a manner as to connect upper and lower connection frames to the front sides of the left and right frames, so that the upper and lower connection frames are located diagonally at the front sides of the left and right frames thereof, and accordingly, even if a golf ball hits at a position close to the front side of the golf practice net, the golf ball can be safely caught inside the golf practice net, without any collision of a golf club against the left or right frames, thereby improving a user's satisfaction and safety.
  • a term 'and/or' includes a combination of a plurality of relevant and described items or any one of a plurality of related and described items.
  • one element is described as being “connected” or “coupled” to the other element, one element may be directly connected or coupled to the other element, but it should be understood that another element may be present between the two elements.
  • An expression referencing a singular value additionally refers to a corresponding expression of the plural number, unless explicitly limited otherwise by the context.
  • terms, such as “comprise”, “include”, or “have”, are intended to designate those characteristics, numbers, steps, operations, elements, or parts which are described in the specification, or any combination of them that exist.
  • FIG.2 is an exploded perspective view showing a frame part for right-hand use before a net part is mounted in a golf practice net according to the present invention
  • FIG.3 is an exploded perspective view showing a frame part adjustable in length for left-hand use before a net part is mounted in a golf practice net according to the present invention
  • FIG.4 is a perspective view showing the golf practice net according to the present invention
  • FIG.5 is a side view showing the golf practice net according to the present invention
  • FIG.6 is a top view showing the golf practice net according to the present invention.
  • a golf practice net 100 includes a frame part 200, connection caps 300, and a net part 400.
  • the frame part 200 serves to connect the front left and right sides of the golf practice net 100 with the rear side of the golf practice net 100 to form a frame of a predetermined shape.
  • a length, a width, and a height of the frame part 200 may be changed according to a golf practice space.
  • the frame part 200 includes a rear frame 210, a front frame 220, an upper connection frame 230, and a lower connection frame 240.
  • the rear frame 210 includes a pair of rear vertical frames 211 spaced apart from each other by a given distance in such a manner as to be vertically erected on the right and left sides thereof and rear horizontal frames 212 respectively provided on tops and undersides of the rear vertical frames 211 to connect the rear vertical frames 211 thereto.
  • the rear vertical frames 211 and the rear horizontal frames 212 are connected with each other to form a frame of a rectangular shape.
  • connection caps 300 the rear vertical frames 211 and the rear horizontal frames 212 are separably connected with each other by means of the connection caps 300.
  • rear vertical frames 211 are divided into a plurality of frames connected adjustable in height by means of height adjustment members 250.
  • the height adjustment members 250 are formed of screw type turnbuckles.
  • the front frame 220 includes front left frames 221 provided on the front left side of the rear frame 210 and front right frames 222 provided on the front right side of the rear frame 210.
  • front left frames 221 and the front right frames 222 are divided into a plurality of frames so that their length can be adjusted in longitudinal directions.
  • the plurality of frames of the front left frames 221 and the front right frames 222 are pipe-shaped frames connected with each other by means of fitting so that their length can be adjusted.
  • the divided frames of the front left frames 221 and the front right frames 222 are connected to each other by means of fitting to allow the lengths of the front left frames 221 and the front right frames 222 to be adjusted appropriately.
  • the lengths of the front left frames 221 and the front right frames 222 can be adjusted appropriately according to a swing direction so that the golf practice net 100 can be conveniently used.
  • the net part 400 becomes loose so that it can be folded, and contrarily, if the lengths are increased through the adjustment, the net part 400 becomes tightly pulled.
  • the front left frames 221 are connected to the left top and bottom of the rear frame 210 to form one pair horizontally provided.
  • a front left support frame 223 is vertically erected on the front ends of the front left frames 221 so as to support the front left frames 221 provided on top and bottom of the golf practice net 100.
  • the front right frames 222 are connected to the right top and bottom of the rear frame 210 to form one pair horizontally provided.
  • a front right support frame 224 is vertically erected on the front ends of the front right frames 222 so as to support the front right frames 222 provided on top and bottom of the golf practice net 100.
  • the front left support frame 223 and the front right support frame 224 are divided into a plurality of frames connected adjustable in height by means of height adjustment members 250.
  • the height adjustment members 250 are formed of screw type turnbuckles.
  • front left frames 221 and the front right frames 222 have lengths differing from each other.
  • the front left frames 221 are longer than the front right frames 222 or the front right frames 222 are longer than the front left frames 221.
  • the lengths of the front right frames 222 are longer than those of the front left frames 221, thereby preventing the golf club from colliding against the front left frames 221
  • the lengths of the front left frames 221 are longer than those of the front right frames 222, thereby preventing the golf club from colliding against the front right frames 222.
  • the upper connection frame 230 is connected to the front sides of the upper side front right frame 222 and the upper side front left frame 221 to connect the upper side front right frame 222 and the upper side front left frame 221 with each other.
  • the lower connection frame 240 is connected to the front sides of the lower side front right frame 222 and the lower side front left frame 221 to connect the lower side front right frame 222 and the lower side front left frame 221 with each other.
  • the front left frames 221 and the front right frames 222 have different lengths from each other, and accordingly, when the upper connection frame 230 and the lower connection frame 240 are connected to the front right frames 222 and the front left frames 221, they are located diagonally at the front sides of the front left frames 221 and the front right frames 222.
  • Connection angles ⁇ of the upper connection frame 230 and the lower connection frame 240 with the front left frames 221 and the front right frames 222 are in a range of an angle of 20 to 40° according to distances between the front left frames 221 and the front right frames 222.
  • a swing range of the golf club becomes large so that the connection angles ⁇ of the upper connection frame 230 and the lower connection frame 240 are decreased, and contrarily, if the distances between the front left frames 221 and the front right frames 222 are short, a swing range of the golf club becomes small so that the connection angles ⁇ are increased.
  • a target net 410 as a target of a golf ball and a target fabric 420 for absorbing a hitting impact of the golf ball are located at the rear sides of the front left frames 221 and the front right frames 222.
  • the target net 410 and the target fabric 420 are tightly pulled and detachably fixed to the front left frames 221 and the front right frames 222 by means of wire clamps 430.
  • connection caps 300 connect the respective frames of the frame part 200 to allow the frame part 200 to be kept to the frame of the predetermined shape.
  • connection caps 300 serve to connect the rear vertical frames 211 and the rear horizontal frames 212 of the rear frame 210 to each other, to connect the front left frames 221 and the front right frames 222 to the front side of the rear frame 210, and to the upper connection frame 230 and the lower connection frame 240 to the front sides of the front left frames 221 and the front right frames 222.
  • connection caps 300 are like connectors for connecting poles for a tent, which is widely commercialized, and accordingly, a detailed explanation on the structures of the connection caps 300 will be avoided.
  • the net part 400 is connected to the frame part 200 to surround the frame part 200 so that the golf ball hit can be caught therein.
  • the net part 400 is located surroundedly on the inner surfaces of the rear frame 210, the front frame 220, and the upper connection frame 230, and the lower connection frame 240 to thus block the entire rear, left and right sides of the golf practice net 100 except the front side thereof, so that if the golf ball hits in front of the golf practice net 100, it falls down inside the net part 400, without falling down over the golf practice net 100.
  • a bottom surface of the net part 400 is slant toward the rear side thereof from the front side thereof so as to allow the golf ball hitting the net part 400 to be returned to the front side thereof.
  • the net part 400 is fixed to the frame part 200 by means of a wire or Velcro tape.
  • the rear vertical frames 211 and the rear horizontal frames 212 are connected with each other by means of the connection caps 300 to form the frame of the rectangular shape
  • the front left frames 221 and the front right frames 222 of the front frame 220 are connected to the front side of the rear frame 210 by means of the connection caps 300
  • the upper connection frame 230 and the lower connection frame 240 are connected to the front tops and bottoms of the front left frames 221 and the front right frames 222 by means of the connection caps 300.
  • the net part 400 is surroundedly located on the insides of the rear frame 210 and the front frame 220.
  • the front left frames 221 and the front right frames 222 have different lengths from each other, and accordingly, when the upper connection frame 230 and the lower connection frame 240 are connected to the front tops and bottoms of the front right frames 222 and the front left frames 221, they are connected at the predetermined connection angles ⁇ to the front sides of the front left frames 221 and the front right frames 222 in such a manner as to form the diagonal lines.
  • the lengths of the front left frames 221 and the lengths of the front right frames 222 are different from each other.
  • the lengths of the front right frames 222 are longer than those of the front left frames 221, and otherwise, the lengths of the front left frames 221 are longer than those of the front right frames 222, so that even if a golf club swings to hit a golf ball located at a position closest to the front side of the golf practice net 100, the golf club does not collide against the front left frames 221 or the front right frames 222, irrespective of the swing direction or angle thereof, thereby enabling safe swing.
  • the front left frames 221 and the front right frames 222 have different lengths from each other, and accordingly, the upper connection frame 230 and the lower connection frame 240 connected to the front right frames 222 and the front left frames 221 are slantly located at the front side of the golf practice net 100 to the diagonal lines, so that if a golf club swings, it does not collide against the front left frames 221 or the front right frames 222. Accordingly, the golf ball can be located at a position closest to the front side of the golf practice net 100, so that it does not fly over the net part 400, but it flies to the inside of the net part 400, thereby preventing safety accidents from occurring.
  • front left frames 221 and the front right frames 222 are connected to each other by means of fitting, and accordingly, they are adjusted in length according to the swing direction of the golf club, thereby allowing the golf practice net 100 to be provided for the right-hand use and the left-hand use.
  • the rear vertical frames 211, the front left support frame 223, and the front right support frame 224 are respectively divided into the plurality of frames capable of being connected with each other by means of the height adjustment members 250, so that the height of the golf practice net 100 can be adjusted, thereby making it easy to install the golf practice net 100, irrespective of the installation space, and also improving conveniences of the use.
  • the golf practice net according to the present invention is configured to allow the front left frames and the front right frames of the front frame in front of the rear frame to have different lengths from each other in such a manner as to be connected with each other by means of the upper connection frame and the lower connection frame, so that the upper connection frame and the lower connection frame are connected diagonally to the front left and frames and the front right frames. Accordingly, even if a golf club swings to hit a golf ball located at a position close to the front side of the golf practice net, the golf club does not collide against the front left frames or the front right frames, thereby maximizing conveniences of use and safety of swing.

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Body Structure For Vehicles (AREA)
  • Golf Clubs (AREA)
  • Rehabilitation Tools (AREA)

Claims (4)

  1. Filet d'exercice de golf (100) comportant une partie de cadre (200), des capsules de raccordement (30) et une partie de filet (400) ;
    dans lequel la partie de filet (400) est raccordée à la partie de cadre (200) pour entourer la partie de cadre (200) de sorte qu'une balle de golf frappée puisse être attrapée à l'intérieur ;
    dans lequel la partie de cadre (200) comporte un cadre arrière (210), un cadre avant (220), un cadre de raccordement supérieur (230), et un cadre de raccordement inférieur (240),
    dans lequel le cadre arrière (210) comporte une paire de cadres verticaux arrière (211) espacés l'un de l'autre d'une distance donnée de manière à être érigés verticalement sur ses côtés droit et gauche et des cadres horizontaux arrière (212) respectivement prévus sur des dessus et des côtés inférieurs des cadres verticaux arrière (211) pour raccorder les cadres verticaux arrière (211) à ceux-ci ;
    dans lequel les cadres verticaux arrière (221) et les cadres horizontaux arrière (212) sont raccordés les uns aux autres pour former un cadre de forme rectangulaire ; dans lequel les cadres verticaux arrière (221) et les cadres horizontaux arrière (212) sont raccordés les uns aux autres au moyen des capsules de raccordement (300) pour former le cadre de forme rectangulaire, les cadres gauches avant (221) et les cadres droits avant (222) du cadre avant (220) sont raccordés au côté avant du cadre arrière (210) au moyen des capsules de raccordement (300), et le cadre de raccordement supérieur (230) et le cadre de raccordement inférieur (240) sont raccordés aux dessus et dessous avant des cadres gauches avant (221) et des cadres droits avant (222) au moyen des capsules de raccordement (300), dans lequel la partie de filet (400) est située de façon entourée sur les intérieurs du cadre arrière (210) et du cadre avant (220) ;
    dans lequel les longueurs des cadres gauches avant (221) et les longueurs des cadres droits avant (222) sont différentes les unes des autres de sorte que le cadre de raccordement supérieur (230) et le cadre de raccordement inférieur (240) forment un angle entre 20° et 40° avec les cadres gauches avant (221) et les cadres droits avant (222) selon des distances entre les cadres gauches avant (221) et les cadres droits avant (222) ;
    dans lequel les cadres gauches avant (221) et les cadres droits avant (222) sont divisés en une pluralité de cadres de sorte que leur longueur puisse être ajustée dans des directions longitudinales, et la pluralité de cadres des cadres gauches avant (221) et des cadres droits avant (222) sont des cadres en forme de tuyau raccordés les uns aux autres au moyen d'un raccord de sorte que leurs longueurs puissent être ajustées ; et
    dans lequel les cadres gauches avant (221) et les cadres droits avant (222) sont ajustés en longueur selon la direction d'oscillation du club de golf, permettant ainsi de prévoir le filet d'exercice de golf (100) pour l'utilisation avec la main droite et l'utilisation avec la main gauche.
  2. Filet d'exercice de golf (100) selon la revendication 1, dans lequel une surface de dessous de la partie de filet (400) est inclinée vers son côté arrière depuis son côté avant de façon à permettre de renvoyer la balle de golf frappant la partie de filet (400) vers son côté avant.
  3. Filet d'exercice de golf (100) selon la revendication 1, dans lequel la partie de filet (400) comprend un filet de cible (410) en tant que cible de la balle de golf prévue sur le cadre avant (220) devant le cadre arrière (210).
  4. Filet d'exercice de golf (100) selon la revendication 3, dans lequel la partie de filet (400) comprend une étoffe de cible (420) prévue derrière le filet cible (410) de manière à être raccordée au cadre avant (220) pour absorber un impact de frappe de la balle de golf.
EP19754157.6A 2018-02-14 2019-02-13 Filet d'exercice de golf Active EP3753609B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020180018708A KR102038479B1 (ko) 2018-02-14 2018-02-14 골프연습용 네트
PCT/KR2019/001734 WO2019160313A1 (fr) 2018-02-14 2019-02-13 Filet d'exercice de golf

Publications (3)

Publication Number Publication Date
EP3753609A1 EP3753609A1 (fr) 2020-12-23
EP3753609A4 EP3753609A4 (fr) 2021-11-10
EP3753609B1 true EP3753609B1 (fr) 2022-09-07

Family

ID=67619868

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19754157.6A Active EP3753609B1 (fr) 2018-02-14 2019-02-13 Filet d'exercice de golf

Country Status (6)

Country Link
US (1) US20210060402A1 (fr)
EP (1) EP3753609B1 (fr)
JP (1) JP7079033B2 (fr)
KR (1) KR102038479B1 (fr)
CN (1) CN111093780A (fr)
WO (1) WO2019160313A1 (fr)

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Publication number Priority date Publication date Assignee Title
KR20220021561A (ko) 2020-08-14 2022-02-22 강영갑 골프연습장 그린의 볼 낙하지점 발광표시수단
KR102436056B1 (ko) * 2020-09-14 2022-08-25 최강민 골프연습용 충격완충네트
AU2022201382A1 (en) * 2022-02-28 2023-09-14 Golftec Intellectual Property Llc Golf Training Apparatus
JP7097133B1 (ja) * 2022-03-09 2022-07-07 有限会社小沢テント ゴルフ練習装置

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GB2365783B (en) * 2000-08-15 2005-01-19 Paul Richard Thornley Golf training apparatus and method
JP2002253722A (ja) 2001-02-23 2002-09-10 W Yoon Young モジュール式スポーツ用ネットアセンブリ、スポーツ用ネットおよびフレームの組み合わせ及び管状フレーム
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Also Published As

Publication number Publication date
US20210060402A1 (en) 2021-03-04
KR20190098588A (ko) 2019-08-22
CN111093780A (zh) 2020-05-01
JP2021514285A (ja) 2021-06-10
EP3753609A1 (fr) 2020-12-23
KR102038479B1 (ko) 2019-10-30
JP7079033B2 (ja) 2022-06-01
EP3753609A4 (fr) 2021-11-10
WO2019160313A1 (fr) 2019-08-22

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