1938248

Information

• Patent Grant
• 1938248

• References
• Source

• Patent Number

  1,938,248

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1933
  90 years ago

• CPC

  • B60T15/308 - with a slide valve for initiation and annular valves for control of the braking

• US Classifications

  • 303 - Fluid-pressure and analogous brake systems