3799312

Information

• Patent Grant
• 3799312

• References
• Source

• Patent Number

  3,799,312

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1974
  50 years ago

• CPC

  • B41J19/44 - coacting with two toothed members
  • B41J25/12 - Character spacing

• US Classifications

  • 400 - Typewriting machines