4. Electricity: circuit makers and breakers
  5. Interlocking
  6. Between plural switches

David M. Beard

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Common trip bar and trip levers for electric circuit breakers

Electricity: circuit makers and breakers – Interlocking – Between plural switches
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Surgical shield for orthopedic surgery

Surgery – Body protecting or restraining devices for patients or infants
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Profile ID: LFUS-PAI-P-453376

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