3627464

Information

• Patent Grant
• 3627464

• References
• Source

• Patent Number

  3,627,464

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 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