4. Aeronautics and astronautics
  5. Kites
  6. Accessories

Donald R. Hill

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Dimpleless tube cutoff device

Cutting – With work immobilizer – Gapped work-constrainer
Patent

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Hydraulic double-cut tube cutoff

Cutting – Cutting motion of tool has component in direction of moving... – Tool carrier shuttles rectilinearly parallel to direction of...
Patent

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Kite control mechanism

Aeronautics and astronautics – Kites – Accessories
Patent

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Traction-driven composite sludge raking mechanism for sedimentat

Liquid purification or separation – Gravitational separator – Mechanical constituent mover
Patent

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Profile ID: LFUS-PAI-P-1028510

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