3918568

Information

• Patent Grant
• 3918568

• References
• Source

• Patent Number

  3,918,568

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1975
  49 years ago

• CPC

  • B41J9/28 - Cams

• US Classifications

  • 400 - Typewriting machines
  • 101 - Printing