1080703

Information

• Patent Grant
• 1080703

• References
• Source

• Patent Number

  1,080,703

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1913
  111 years ago

• CPC

  • B27B1/002 - by cross-cutting
  • G06K21/06 - Apparatus or tools adapted for slotting or otherwise marking information-retrieval cards
  • Y10T83/503 - With plural tool stations
  • Y10T83/8784 - With reset

• US Classifications

  • 234 - Selective cutting
  • 083 - Cutting