4. Facsimile and static presentation processing
  5. Facsimile
  6. Recording apparatus

David R. Spencer

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Dual mode laser printer

Recorders – Printing – dotting – or punching marker – Ink transfer support or moving means
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Facsimile system

Facsimile and static presentation processing – Facsimile – Recording apparatus
Patent

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First grate detector for an optical scanning system

Facsimile and static presentation processing – Facsimile – Recording apparatus
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Frequency shift rate detector

Communications: radio wave antennas – Antennas – Balanced doublet - centerfed
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High resolution laser printer

Recorders – Printing – dotting – or punching marker – Ink transfer support or moving means
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Profile ID: LFUS-PAI-P-530071

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