4. Electricity: measuring and testing
  5. Electrical speed measuring
  6. Including speed-related frequency generator

Frank J. Kujawa

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Tone wheel with coined serrations for engaging an annular suppor

Electricity: measuring and testing – Electrical speed measuring – Including speed-related frequency generator
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Ventilator hatch assembly

Movable or removable closures – With specified means to effect emergency release to closure
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Profile ID: LFUS-PAI-P-1103135

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