456247

Information

• Patent Grant
• 456247

• References
• Source

• Patent Number

  456,247

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1891
  132 years ago

• CPC

  • B60T15/56 - for filling reservoirs by means of a secondary supply pipe

• US Classifications

  • 303 - Fluid-pressure and analogous brake systems