3697101

Information

• Patent Grant
• 3697101

• References
• Source

• Patent Number

  3,697,101

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1972
  52 years ago

• CPC

  • B42D15/0033 - Owner certificates, insurance policies, guarantees

• US Classifications

  • 283 - Printed matter
  • 101 - Printing
  • 281 - Books, strips, and leaves
  • 462 - Books, strips, and leaves for manifolding