2373441

Information

• Patent Grant
• 2373441

• References
• Source

• Patent Number

  2,373,441

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1945
  79 years ago

• CPC

  • B65H45/223 - Details of folding triangles

• US Classifications

  • 493 - Manufacturing container or tube from paper