1814249

Information

• Patent Grant
• 1814249

• References
• Source

• Patent Number

  1,814,249

• Date Filed

  Not available

• Date Issued

  Tuesday, July 14, 1931
  93 years ago

• CPC

  • C10G9/08 - Apparatus therefor

• US Classifications

  • 196 - Mineral oils: apparatus
  • 015 - Brushing, scrubbing, and general cleaning
  • 122 - Liquid heaters and vaporizers
  • 134 - Cleaning and liquid contact with solids
  • 208 - Mineral oils: processes and products