4. Electricity: measuring and testing
  5. Plural, automatically sequential tests

John F. Evans

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Apparatus for melting scrap metal and ingestion of solids in mol

Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied... – By stirring or mixing molten metal
Patent

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Automatic electronic test equipment and method

Electricity: measuring and testing – Plural – automatically sequential tests
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Melting scrap metal and ingestion of solids in molten metal

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
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Process for metal nitride deposition

Coating processes – Coating by vapor – gas – or smoke
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Profile ID: LFUS-PAI-P-253686

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