3277306

Information

• Patent Grant
• 3277306

• References
• Source

• Patent Number

  3,277,306

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1966
  58 years ago

• CPC

  • G03F7/3014 - combined with ultrasonic means
  • G03G15/05 - for imagewise charging

• US Classifications

  • 250 - Radiant energy
  • 347 - Incremental printing of symbolic information
  • 355 - Photocopying