1868901

Information

• Patent Grant
• 1868901

• References
• Source

• Patent Number

  1,868,901

• Date Filed

  Not available

• Date Issued

  Tuesday, July 26, 1932
  92 years ago

• CPC

  • C10G9/08 - Apparatus therefor

• US Classifications

  • 196 - Mineral oils: apparatus
  • 122 - Liquid heaters and vaporizers