3255696

Information

• Patent Grant
• 3255696

• References
• Source

• Patent Number

  3,255,696

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1966
  58 years ago

• CPC

  • B41L15/02 - with flat printing surfaces

• US Classifications

  • 101 - Printing
  • 400 - Typewriting machines
  • 462 - Books, strips, and leaves for manifolding