3869242

Information

• Patent Grant
• 3869242

• References
• Source

• Patent Number

  3,869,242

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1975
  50 years ago

• CPC

  • F23C99/00 - Subject-matter not provided for in other groups of this subclass
  • B01B1/005 - Evaporation or evaporation apparatus for physical or chemical purposes
  • B01D1/0017 - Use of electrical or wave energy
  • B01D1/0094 - with forced circulation
  • F23C2700/026 - with pre-vaporising means

• US Classifications

  • 431 - Combustion
  • 048 - Gas: heating and illuminating
  • 392 - Electric resistance heating devices