4. Recorders
  5. Printing, dotting, or punching marker
  6. Ink transfer support or moving means

John R. Andrews

Inventor

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Asbestos process

Solid material comminution or disintegration – Processes – Laminated or fibrous mineral material
Patent

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Bichromal and multicolored balls

Optical: systems and elements – Optical modulator – Light wave temporal modulation
Reexamination Certificate

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Boat seat bracket

Ships – Boats – boat component – or attachment – Seat and foot support
Patent

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Carbon fiber commutator brush for a toner developing device...

Electrophotography – Machine operation – Electrical connection
Reexamination Certificate

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Circuitry for printer

Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate

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Profile ID: LFUS-PAI-P-89501

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