3915373

Information

• Patent Grant
• 3915373

• References
• Source

• Patent Number

  3,915,373

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1975
  49 years ago

• CPC

  • G06K13/30 - intermittently
  • G06K1/02 - by punching

• US Classifications

  • 234 - Selective cutting