3586834

Information

• Patent Grant
• 3586834

• References
• Source

• Patent Number

  3,586,834

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1971
  53 years ago

• CPC

  • G06K21/08 - Apparatus or tools for correcting punching or slotting errors and regeneration of record carriers
  • Y10T428/24479 - including variation in thickness
  • Y10T428/24802 - Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]

• US Classifications

  • 235 - Registers
  • 101 - Printing
  • 428 - Stock material or miscellaneous articles