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Selected: D

Delineating method employing electron ray beam

Photocopying – Projection printing and copying cameras – With cathode ray tube for light source
Patent

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Delivery member and apparatus making use of the same

Photocopying – Contact printing – Light boxes
Patent

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Demand publishing royalty accounting system

Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent

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Demand publishing royalty accounting system for an electrostatic

Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent

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Demountable, modular toner-fuser assembly for electrographic pri

Photocopying – Including fiber optics
Patent

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Densitometer and circuitry with improved measuring capabilities

Photocopying – Contact printing – Light boxes
Patent

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Densitometer for measuring developability

Photocopying – Contact printing – Light boxes
Patent

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Densitometer for measuring marking particle density on a photore

Photocopying – Contact printing – Light boxes
Patent

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Density correcting system for film image reading equipment

Photocopying – Projection printing and copying cameras – Multicolor picture
Patent

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Density detecting apparatus which detects image density accordin

Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent

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Density measuring device for originals in an enlarging/reducing

Photocopying – Projection printing and copying cameras – Illumination systems or details
Patent

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Density process control for an electrophotographic proofing syst

Photocopying – Contact printing – Light boxes
Patent

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Density-aware dynamic leveling in scanning exposure systems

Photocopying – Projection printing and copying cameras – Focus or magnification control
Reexamination Certificate

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Dental diagnostic method

Photocopying – Projection printing and copying cameras – Methods
Patent

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Dental X-ray duplicator

Photocopying – Contact printing – Light boxes
Patent

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Deposited toner quantity measuring method and image forming appa

Photocopying – Contact printing – Light boxes
Patent

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Depth image printing method on precoated lenticular material

Photocopying – Projection printing and copying cameras – Methods
Patent

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Design rules for image forming devices to prevent image distorti

Photocopying – Contact printing – Light boxes
Patent

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Desk-top camera/processor-reader apparatus for electrophotograph

Photocopying – Projection printing and copying cameras – With focusing or projection screen
Patent

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Detachable developer supply container having means for selective

Photocopying – Contact printing – Light boxes
Patent

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