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DE3940017A1
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Stitch-free buttons with pointed pins - are moulded with resilient barbs on pins for easy securement
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DE3725048A1
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Process for producing and applying carrier means for natural grass
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DE3723364A1
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Process for producing and applying carrier means for natural grass
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DE3707484A1
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Process for the production of and application of non-injurious floor coverings for indoor football
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DE3620624A1
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Process for the production of metallised tennis-racquet strings of high durability
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DE3544418A1
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Method for producing ski poles which do not cause injury and for making markings more easily visible in alpine skiing
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DE3526593A1
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Apparatus for producing and applying tennis racquets with an extended grip for players of different physiques
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DE3526069A1
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Method for manufacturing and using tennis racquets having an elongated handle for players of different physical dimensions
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DE3219559A1
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Method for improved holding of sports implement handles by means of special gloves
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DE3213128A1
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Method and apparatus for purifying standing and running stretches of water or waste water
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DE3204731A1
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Method for manufacturing injury-free ski poles and for improved visibility of markings in alpine skiing
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DE3134554A1
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Method for producing and applying combined games played with striking implements and special low-bounce balls
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DE3118043A1
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Method for the production and application of replacement stringing for tennis racquets
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DE3117183A1
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Method of production and application of illuminated balls and illuminated court marking lines
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DE3109356A1
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Method for producing tennis shoes which exhibit optimum sliding characteristics
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DE3001697A1
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Environmentally harmless road salting system - uses mats or sheets laid out on ground and including depressions holding salt
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DE2802671A1
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Travelling golf clubs with telescopic shafts - made in sections reducing in size downwards and can be fitted together or drawn apart
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DE2802197A1
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Highly elastic sports footwear - has soles and heels made of GFR polyester or epoxy! multi-ply laminate with built-in steel springs
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DE2751171A1
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Weights for fixing to edge of tennis racket frame - improves balance and swing and increases striking force by generating greater centrifugal force
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DE2735669A1
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Plastics or rubber foam coated tennis racket strings - are toughened by additional plastics coating or metallising and roughened by sand spraying
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