3661530

Information

• Patent Grant
• 3661530

• References
• Source

• Patent Number

  3,661,530

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1972
  52 years ago

• CPC

  • C01B17/0248 - of particulate sulfur

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 424 - Drug, bio-affecting and body treating compositions