3750793

Information

• Patent Grant
• 3750793

• References
• Source

• Patent Number

  3,750,793

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1973
  51 years ago

• CPC

  • B41J23/34 - applied to elements other than key levers

• US Classifications

  • 400 - Typewriting machines