1901016

Information

• Patent Grant
• 1901016

• References
• Source

• Patent Number

  1,901,016

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1933
  91 years ago

• CPC

  • C10B33/02 - Extracting coke with built-in devices
  • Y10T137/0874 - Vent opening or closing on tipping container

• US Classifications

  • 414 - Material or article handling
  • 137 - Fluid handling
  • 251 - Valves and valve actuation