4. Metal treatment
  5. Compositions
  6. Heat treating

Tsunao Shima

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Continuous furnace for gas carburizing and hardening

Metallurgical apparatus – With control means responsive to sensed condition – With means supplying a treating agent
Patent

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Method of gas carburizing and hardening

Metal treatment – Compositions – Heat treating
Patent

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Profile ID: LFUS-PAI-P-94074

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