3550930

Information

• Patent Grant
• 3550930

• References
• Source

• Patent Number

  3,550,930

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1970
  54 years ago

• CPC

  • B65H45/145 - circular pockets
  • B41F17/00 - Printing apparatus or machines of special types or for particular purposes, not otherwise provided for

• US Classifications

  • 493 - Manufacturing container or tube from paper
  • 101 - Printing