4. Railway rolling stock
  5. Special car bodies
  6. Dumping

John R. Murray

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Connecting assembly for geodesic dome framework construction

Joints and connections – Branched – Three or more radiating members
Patent

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Control system for railroads

Railway switches and signals – Train dispatching – Central signal control
Patent

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Electron beam switched discharge for rapidly pulsed lasers

Oscillators – Molecular or particle resonant type
Patent

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Flexible auxiliary handle for hand held implements

Handling: hand and hoist-line implements – Hand forks and shovels – Handles
Reexamination Certificate

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Hopper door apparatus for a railway car

Railway rolling stock – Special car bodies – Dumping
Patent

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Profile ID: LFUS-PAI-P-258526

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