2484390

Information

• Patent Grant
• 2484390

• References
• Source

• Patent Number

  2,484,390

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1949
  75 years ago

• CPC

  • B31F1/0032 - of tubes
  • B31F1/0051 - for making articles of definite lentgh

• US Classifications

  • 493 - Manufacturing container or tube from paper