1812702

Information

• Patent Grant
• 1812702

• References
• Source

• Patent Number

  1,812,702

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1931
  93 years ago

• CPC

  • B23C1/00 - Milling machines not designed for particular work or special operations
  • Y10T74/19242 - Combined gear and clutch
  • Y10T409/30504 - to control rate of infeed or return

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 074 - Machine element or mechanism