4. Distillation: processes, separatory
  5. With measuring, testing or inspecting

Edward L. Parr

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Bellows forming apparatus

Metal deforming – By relatively receding work-engaging tool-faces – Embodying three or more tools
Patent

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Distillation apparatus

Distillation: processes – separatory – With measuring – testing or inspecting
Patent

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Power generating machine actuated by ocean swells

Prime-mover dynamo plants – Tide and wave motors
Patent

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Push-in pipe connector

Pipe joints or couplings – Essential catch – With manipulator
Patent

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Profile ID: LFUS-PAI-P-667208

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