4. Illumination
  5. Light source and modifier
  6. Laser type

Robert C. Nelson

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Belt conveyor tandem drive assembly with ground level clean-out

Conveyors: power-driven – Conveyor section – Endless conveyor
Patent

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Board game

Games – toys – and sports goods – Toy – Representation or scale model
Patent

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Feeder/crusher machine

Solid material comminution or disintegration – Apparatus – Rotary striking member with moving cooperating surface or...
Patent

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Fluorescent lamp for use in explosive atmospheres such as mines

Illumination – Elongated source light unit or support – With ventilating or cooling means
Patent

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Headlight for mine vehicle

Illumination – Vehicle steering mechanism or element moves pivoted lamp or... – Tie rod element controlled
Patent

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Profile ID: LFUS-PAI-P-520478

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