1449001

Information

• Patent Grant
• 1449001

• References
• Source

• Patent Number

  1,449,001

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1923
  101 years ago

• CPC

  • B60T13/64 - both single and multiple

• US Classifications

  • 303 - Fluid-pressure and analogous brake systems