4. Railways
  5. Slotted conduit
  6. Yokes

Thomas M. Ferrill, Jr.

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Agitator system

Agitating – By movement of support for removable mixing chamber – Mixing chamber secured to support
Patent

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Blood oxygen analyzer

Optics: measuring and testing – Blood analysis
Patent

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Combined guide and lock for a sliding window sash

Tools and hardware – Locking or closing device – Lock – latch or bolt
Patent

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Combined log rack and carrier

Transportation – Rail vehicle – Car
Patent

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Cutting gauge or guide

Geometrical instruments – Area integrators – Electrical
Patent

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Profile ID: LFUS-PAI-P-285841

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