3764994

Information

• Patent Grant
• 3764994

• References
• Source

• Patent Number

  3,764,994

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1973
  51 years ago

• CPC

  • G06F3/09 - Digital output to typewriters
  • B41J2/24 - serial printer type
  • B41J19/142 - with a reciprocating print head printing in both directions across the paper width
  • G06K15/10 - by matrix printers

• US Classifications

  • 358 - Facsimile and static presentation processing
  • 400 - Typewriting machines