2243060

Information

• Patent Grant
• 2243060

• References
• Source

• Patent Number

  2,243,060

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1941
  85 years ago

• CPC

  • C01F7/72 - Sulfites

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 023 - Chemistry: physical processes