3480365

Information

• Patent Grant
• 3480365

• References
• Source

• Patent Number

  3,480,365

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1969
  55 years ago

• CPC

  • G03C1/4965 - evaporated
  • G03B27/72 - Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
  • G03C5/08 - Photoprinting Processes and means for preventing photoprinting
  • G03C11/06 - Smoothing Renovating Roughening Matting Cleaning Lubricating Flame-retardant treatments

• US Classifications

  • 355 - Photocopying