3619720

Information

• Patent Grant
• 3619720

• References
• Source

• Patent Number

  3,619,720

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1971
  53 years ago

• CPC

  • B41M1/42 - Printing without contact between forme and surface to be printed
  • B41F9/001 - Heliostatic printing

• US Classifications

  • 361 - Electricity: electrical systems and devices
  • 101 - Printing