3570380

Information

• Patent Grant
• 3570380

• References
• Source

• Patent Number

  3,570,380

• Date Filed

  Not available

• Date Issued

  Tuesday, March 16, 1971
  53 years ago

• CPC

  • B41J2/4655 - using character templates
  • B41J2/48 - melting ink on a film or melting ink granules

• US Classifications

  • 396 - Photography
  • 250 - Radiant energy
  • 347 - Incremental printing of symbolic information
  • 400 - Typewriting machines
  • D18 - Printing and office machinery