2801941

Information

• Patent Grant
• 2801941

• References
• Source

• Patent Number

  2,801,941

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1957
  67 years ago

• CPC

  • B60S3/04 - for exteriors of land vehicles
  • B01J47/145 - for obtaining a solution having a fixed pH

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 210 - Liquid purification or separation