3610140

Information

• Patent Grant
• 3610140

• References
• Source

• Patent Number

  3,610,140

• Date Filed

  Not available

• Date Issued

  Tuesday, October 5, 1971
  53 years ago

• CPC

  • B41J19/04 - Sound-deadening or shock-absorbing devices or measures therein

• US Classifications

  • 101 - Printing
  • 400 - Typewriting machines