3852212

Information

• Patent Grant
• 3852212

• References
• Source

• Patent Number

  3,852,212

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1974
  50 years ago

• CPC

  • C11D3/062 - Special methods concerning phosphates
  • B64D13/08 - the air being heated or cooled
  • C01B25/418 - After-treatment

• US Classifications

  • 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions
  • 252 - Compositions