4. Metal deforming
  5. By relatively movable offset tool-faces
  6. Embodying three or more coacting relatively movable tools

Roland T. Gerhart

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Cam slide unit

Cutting – Means to drive or to guide tool – Constantly urged tool or tool support
Patent

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Fan unit

Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Pump outlet or casing portion expands in downstream direction
Patent

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Fireplace unit

Stoves and furnaces – Liquid heater
Patent

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Security and alarm system

Communications: electrical – Condition responsive indicating system – With particular coupling link
Patent

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Security and alarm system employing a particular pulse width dis

Electrical transmission or interconnection systems – Nonlinear reactor systems – Parametrons
Patent

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Profile ID: LFUS-PAI-P-296471

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