1475049

Information

• Patent Grant
• 1475049

• References
• Source

• Patent Number

  1,475,049

• Date Filed

  Not available

• Date Issued

  Tuesday, November 20, 1923
  101 years ago

• CPC

  • F16F9/0427 - toroidal

• US Classifications

  • 267 - Spring devices
  • 188 - Brakes