3582111

Information

• Patent Grant
• 3582111

• References
• Source

• Patent Number

  3,582,111

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1971
  53 years ago

• CPC

  • B42D7/00 - Newspapers or the like

• US Classifications

  • 283 - Printed matter
  • 281 - Books, strips, and leaves