1393374

Information

• Patent Grant
• 1393374

• References
• Source

• Patent Number

  1,393,374

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1921
  103 years ago

• CPC

  • F16F7/026 - resulting in the damping effects being different according to direction of rotation

• US Classifications

  • 188 - Brakes