1478132

Information

• Patent Grant
• 1478132

• References
• Source

• Patent Number

  1,478,132

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1923
  101 years ago

• CPC

  • F22B37/565 - Blow-down control
  • Y10T137/3059 - Gravitating vessel
  • Y10T137/7316 - Self-emptying tanks

• US Classifications

  • 210 - Liquid purification or separation
  • 137 - Fluid handling