3718243

Information

• Patent Grant
• 3718243

• References
• Source

• Patent Number

  3,718,243

• Date Filed

  Not available

• Date Issued

  Tuesday, February 27, 1973
  51 years ago

• CPC

  • B41J7/44 - with impact
  • B41J5/08 - Character or syllable selected by means of keys or keyboards of the typewriter type

• US Classifications

  • 400 - Typewriting machines