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Device for tennis instruction

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
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Device for the attachment of the head of a golf club on the hand

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
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Device for the automatic operation of international metallic sil

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
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Device for the practice of golf

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
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Device for the protection of the strings of a ball racket, parti

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
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Device for training basketball players to shoot

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
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Device for use on a golf shoe

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
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Device for viewing three dimensional pictures

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
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Device particularly useful for training players of a game such a

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
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Device simulating play action game

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Device to assure sportsmen a proper grip

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Device to assure sportsmen a proper grip

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Device to customize gold tee height

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
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Device to improve shooting a basketball

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Devices and methods for improving bowling skills

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Devices for practising ball-game stroke play

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
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Die cast bat with rod

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
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Differential breakaway basketball goal

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
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Differential gear drive

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
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Digital sound source apparatus and external memory cartridge use

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