4. Metal working
  5. Method of mechanical manufacture
  6. Assembling or joining

Ernest McDonald

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Apparatus for stringing a racquet

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent

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Method for stringing a racquet

Metal working – Method of mechanical manufacture – Assembling or joining
Patent

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Profile ID: LFUS-PAI-P-882263

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