4. Metal treatment
  5. Process of modifying or maintaining internal physical...
  6. Heating or cooling of solid metal

Robert J. Friedrich

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Convection oven for bakery goods

Stoves and furnaces – Stoves – Cooking
Reexamination Certificate

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Convection oven for bakery goods

Stoves and furnaces – Stoves – Cooking
Reexamination Certificate

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Convection oven for bakery goods

Foods and beverages: apparatus – Cooking – With other treating or handling of material
Patent

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Steel holder block for plastic molding

Metal treatment – Stock – Ferrous
Reexamination Certificate

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Steel holder block for plastic molding

Metal treatment – Process of modifying or maintaining internal physical... – Heating or cooling of solid metal
Patent

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Profile ID: LFUS-PAI-P-579521

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