3799419

Information

• Patent Grant
• 3799419

• References
• Source

• Patent Number

  3,799,419

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1974
  50 years ago

• CPC

  • G03C1/74 - Applying photosensitive compositions to the base Drying processes therefor
  • B65H23/245 - Suction retarders
  • G03B35/24 - using apertured or refractive resolving means on screens or between screen and eye

• US Classifications

  • 226 - Advancing material of indeterminate length