1309306

Information

• Patent Grant
• 1309306

• References
• Source

• Patent Number

  1,309,306

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1919
  105 years ago

• CPC

  • B65H18/023 - on its outer circumference
  • B41F17/10 - on articles of indefinite length

• US Classifications

  • 101 - Printing