3177800

Information

• Patent Grant
• 3177800

• References
• Source

• Patent Number

  3,177,800

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1965
  59 years ago

• CPC

  • B41J2/14096 - Current flowing through the ink

• US Classifications

  • 101 - Printing
  • 347 - Incremental printing of symbolic information
  • 392 - Electric resistance heating devices