1984974

Information

• Patent Grant
• 1984974

• References
• Source

• Patent Number

  1,984,974

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1934
  90 years ago

• CPC

  • B23D37/04 - for broaching inner surfaces
  • Y10T409/40035 - with control means energized in response to activator stimulated by condition sensor
  • Y10T409/407 - Fluid powered means

• US Classifications

  • 409 - Gear cutting, milling, or planing