3349886

Information

• Patent Grant
• 3349886

• References
• Source

• Patent Number

  3,349,886

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1967
  57 years ago

• CPC

  • B41J29/60 - in response to failure of power supply

• US Classifications

  • 400 - Typewriting machines