3738470

Information

• Patent Grant
• 3738470

• References
• Source

• Patent Number

  3,738,470

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1973
  51 years ago

• CPC

  • B41J23/12 - Mechanism driven by cams engaging rotating roller

• US Classifications

  • 400 - Typewriting machines