3615199

Information

• Patent Grant
• 3615199

• References
• Source

• Patent Number

  3,615,199

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1971
  53 years ago

• CPC

  • B01D47/06 - Spray cleaning
  • C01B17/60 - Isolation of sulfur dioxide from gases
  • C01B17/62 - Methods of preparing sulfites in general
  • C01D5/004 - Preparation in the form of granules, pieces or other shaped products

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 095 - Gas separation: processes
  • 096 - Gas separation: apparatus
  • 261 - Gas and liquid contact apparatus
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing