4. Geometrical instruments
  5. Gauge
  6. Having a movable contact probe

Martti J. Jankkila

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Apparatus for batch preparation and feeding into the smelting pr

Heating – Processes of heating or heater operation – Including passing – treating or conveying gas into or through...
Patent

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Apparatus for measuring the length of electrodes in an electric

Geometrical instruments – Gauge – Having a movable contact probe
Patent

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Method and apparatus for batch preparation and feeding into the

Heating – Processes of heating or heater operation – Including passing – treating or conveying gas into or through...
Patent

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Method and device providing mobility to a contact shoe independe

Industrial electric heating furnaces – Arc furnace device – Electrode support
Patent

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Profile ID: LFUS-PAI-P-1093685

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