3346440

Information

• Patent Grant
• 3346440

• References
• Source

• Patent Number

  3,346,440

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1967
  57 years ago

• CPC

  • G06K21/08 - Apparatus or tools for correcting punching or slotting errors and regeneration of record carriers

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture