4. Measuring and testing
  5. Liquid level or depth gauge
  6. Sight glass

Orlin R. Norris

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Gaskets for liquid level gages

Measuring and testing – Liquid level or depth gauge – Sight glass
Patent

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Gauge glass protector

Measuring and testing – Liquid level or depth gauge – Sight glass
Patent

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Steam generating system including means for reinitiating the ope

Heating systems – Automatic control – Steam
Patent

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Steam generating system including means for reinitiating the ope

Heating systems – Automatic control – Steam
Patent

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Profile ID: LFUS-PAI-P-785039

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