3633978

Information

• Patent Grant
• 3633978

• References
• Source

• Patent Number

  3,633,978

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1972
  53 years ago

• CPC

  • B60T8/5081 - Pressure release using a plurality of valves in parallel

• US Classifications

  • 303 - Fluid-pressure and analogous brake systems
  • 188 - Brakes