2609749

Information

• Patent Grant
• 2609749

• References
• Source

• Patent Number

  2,609,749

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1952
  72 years ago

• CPC

  • G03F9/00 - Registration or positioning of originals, masks, frames, photographic sheets or textured or patterned surfaces
  • B41F27/005 - Attaching and registering printing formes to supports
  • B41F27/04 - for attaching printing elements to flat type-beds
  • B41F27/10 - for attaching non-deformable curved printing formes to forme cylinders
  • Y10S101/36 - Means for registering or alignment of print plates on print press structure
  • Y10S430/152 - Making camera copy

• US Classifications

  • 101 - Printing
  • 430 - Radiation imagery chemistry: process, composition, or product thereof