2412983

Information

• Patent Grant
• 2412983

• References
• Source

• Patent Number

  2,412,983

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1946
  78 years ago

• CPC

  • C10G9/40 - by indirect contact with preheated fluid other than hot combustion gases

• US Classifications

  • 208 - Mineral oils: processes and products
  • 196 - Mineral oils: apparatus