3155031

Information

• Patent Grant
• 3155031

• References
• Source

• Patent Number

  3,155,031

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1964
  60 years ago

• CPC

  • B41K3/36 - with means for deforming or punching the copy matter

• US Classifications

  • 101 - Printing
  • D18 - Printing and office machinery