4. Metal treatment
  5. Compositions
  6. Heat treating

James R. Spencer

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Alloy for electrical contacts and electrodes and method of...

Specialized metallurgical processes – compositions for use therei – Compositions – Consolidated metal powder compositions
Reexamination Certificate

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Electrical switch having a reciprocating wiping actuator

Electricity: circuit makers and breakers – Liquid contact – Time delay
Patent

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Elongated tungsten heavy metal aritcle and method for producing

Specialized metallurgical processes – compositions for use therei – Compositions – Consolidated metal powder compositions
Patent

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Fine grain tungsten heavy alloys containing additives

Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Powder pretreatment
Patent

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Fine grain tungsten heavy alloys containing additives

Specialized metallurgical processes – compositions for use therei – Compositions – Consolidated metal powder compositions
Patent

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Profile ID: LFUS-PAI-P-23722

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