4. Railways
  5. Traction
  6. Cable

McDowell-Wellman Engineering Company

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Blending and molding means

Plastic article or earthenware shaping or treating: apparatus – With separate and distinct upstream agitating or kneading means – Within pressurizing chamber
Patent

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Circular traveling grate sintering machine

Distillation: apparatus – Apparatus – Elements
Patent

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Method of producing pelletized fixed sulfur fuel

Distillation: processes – thermolytic – And shaping to desired form or configuration – Prior to charging to carbonizing zone
Patent

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Multiple coupler engaging head for railroad car positioner

Railways – Traction – Cable
Patent

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Process for preparing a smelter furnace charge composition

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent

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Profile ID: LFUS-PAI-P-1025596

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