4. Electricity: circuit makers and breakers
  5. Liquid contact
  6. Time delay

Karl Ahrens

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Gas-blast circuit breaker

Electricity: circuit makers and breakers – Liquid contact – Time delay
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String tensioning system for ball racket

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
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Profile ID: LFUS-PAI-P-1258403

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