3714636

Information

• Patent Grant
• 3714636

• References
• Source

• Patent Number

  3,714,636

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1973
  52 years ago

• CPC

  • B41J3/50 - Mechanisms producing characters by printing and also producing a record by other means
  • B41J5/32 - by printed, embossed, or photographic records

• US Classifications

  • 715 - Data processing: presentation processing of document, operator interface processing, and screen saver display processing
  • 400 - Typewriting machines