4. Measuring, testing, or signalling instruments
  5. Dial, indicator hand, or other element or attachment
  6. Dial or face plate

Frank S. Tkac

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Clock with selective visual alarm indicators

Horology: time measuring systems or devices – Signalling means – Time condition responsive
Patent

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Combined alarm clock face and hands

Measuring – testing – or signalling instruments – Dial – indicator hand – or other element or attachment – Dial or face plate
Patent

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Profile ID: LFUS-PAI-P-1272883

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