3508488

Information

• Patent Grant
• 3508488

• References
• Source

• Patent Number

  3,508,488

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1970
  54 years ago

• CPC

  • G06K1/121 - by printing code marks
  • B41L47/42 - Printing mechanisms

• US Classifications

  • 101 - Printing