4. Supports
  5. Mirror or picture type
  6. Adhesive, magnet or suction cup

John Rosbak

Inventor

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Agricultural implement and depth control therefor

Earth working – Automatic power control – Land leveller type
Patent

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Clutch mechanism

Machine element or mechanism – Gearing – Toothed gear and recirculated unconnected elements
Patent

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Drafting table attachment

Supports – Mirror or picture type – Adhesive – magnet or suction cup
Patent

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Regenerative valve

Motors: expansible chamber type – With motive fluid valve – Contracting chamber exhaust valve controlled by expanding...
Patent

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Vehicle wheel toe-in alignment apparatus and method

Geometrical instruments – Straight-line light ray type – Alignment device
Reexamination Certificate

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Profile ID: LFUS-PAI-P-738141

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