1452794

Information

• Patent Grant
• 1452794

• References
• Source

• Patent Number

  1,452,794

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1923
  101 years ago

• CPC

  • H04L15/32 - Perforating recorders
  • Y10T83/4513 - Work feed means halted by means on tool or tool support
  • Y10T83/606 - Interrelated tool actuating means and guard means

• US Classifications

  • 083 - Cutting