LandOfFree - US Patents - Listing for Photocopying,Projection printing and copying cameras

Photocopying – Projection printing and copying cameras – Detailed holder for photosensitive paper

Vacuum compatible air bearing stage

Photocopying – Projection printing and copying cameras – With temperature or foreign particle control

Vacuum device, operation method for vacuum device, exposure...

Photocopying – Projection printing and copying cameras – Detailed holder for original

Vacuum document feeder

Photocopying – Projection printing and copying cameras – Detailed holder for photosensitive paper

Vacuum drum for mounting media of different sizes

Photocopying – Projection printing and copying cameras – Detailed holder for photosensitive paper

Vacuum easel

Photocopying – Projection printing and copying cameras – Detailed holder for photosensitive paper

Vacuum exposure frame with unworked glass insert/plate exposer a

Photocopying – Projection printing and copying cameras – Detailed holder for photosensitive paper

Vacuum frame

Photocopying – Projection printing and copying cameras – Detailed holder for photosensitive paper

Vacuum holder for sheet materials

Photocopying – Projection printing and copying cameras – Detailed holder for photosensitive paper

Vacuum platen for use in a printer

Photocopying – Projection printing and copying cameras – Detailed holder for photosensitive paper

Vacuum surface for wet dye hard copy apparatus

Photocopying – Projection printing and copying cameras – Detailed holder for photosensitive paper

Vacuum transport and hold down belt for automatic camera

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

Variable annular illuminator for photolithographic projection im

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

Variable annular illuminator for photolithographic projection im

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

Variable brightness light generators

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

Variable density filter for a multi-magnification copying device

Photocopying – Projection printing and copying cameras – With developing

Variable density image processing apparatus

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

Variable edge fadeout apparatus for electrostatic reproduction m

Photocopying – Projection printing and copying cameras – Detailed holder for original

Variable force wide document belt transport system

Photocopying – Projection printing and copying cameras – Step and repeat

Variable illumination source