4. Electric lamp and discharge devices: systems
  5. Condenser in the supply circuit
  6. Condenser in shunt to the load device and the supply

Roger L. Willis

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Focusing for optical print heads

Optics: measuring and testing – Focal position of light source
Patent

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Method and apparatus for recording color with plural printheads

Recorders – Electric recording – Electrochemical
Patent

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Printing apparatus and method for tri-level color imaging

Incremental printing of symbolic information – Electric marking apparatus or processes – Electrostatic
Patent

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Safety circuit for electronic flash apparatus

Electric lamp and discharge devices: systems – Condenser in the supply circuit – Condenser in shunt to the load device and the supply
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