3815623

Information

• Patent Grant
• 3815623

• References
• Source

• Patent Number

  3,815,623

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1974
  50 years ago

• CPC

  • F27D3/14 - Charging or discharging liquid or molten material
  • Y10T137/2842 - With flow starting, stopping or maintaining means
  • Y10T137/2856 - With leakage or entrained air removal
  • Y10T137/6606 - With electric heating element

• US Classifications

  • 137 - Fluid handling
  • 392 - Electric resistance heating devices