3000299

Information

• Patent Grant
• 3000299

• References
• Source

• Patent Number

  3,000,299

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1961
  63 years ago

• CPC

  • B41F1/08 - on webs

• US Classifications

  • 101 - Printing
  • 226 - Advancing material of indeterminate length