4. Metal treatment
  5. Compositions
  6. Heat treating

Saburo Koyama

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Heat treating oil composition

Metal treatment – Compositions – Heat treating
Patent

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Heat treating oil composition

Metal treatment – Compositions – Heat treating
Patent

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Lubricating oil composition

Chemistry of hydrocarbon compounds – Product blend – e.g. – composition – etc. – or blending process... – With nonhydrocarbon additive
Patent

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Lubricating oil composition

Chemistry of hydrocarbon compounds – Product blend – e.g. – composition – etc. – or blending process... – With nonhydrocarbon additive
Patent

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Metal working oil composition

Solid anti-friction devices – materials therefor – lubricant or se – Lubricants or separants for moving solid surfaces and... – Heavy metal or aluminum in an organic phosphorus compound...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1097249

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