2390120

Information

• Patent Grant
• 2390120

• References
• Source

• Patent Number

  2,390,120

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1945
  79 years ago

• CPC

  • B31C1/02 - Machines therefor having additional mandrels
  • B31B3/00 - Machinery characterised by making boxes or cartons by folding single-piece sheets, blanks, or webs

• US Classifications

  • 493 - Manufacturing container or tube from paper