1598167

Information

• Patent Grant
• 1598167

• References
• Source

• Patent Number

  1,598,167

• Date Filed

  Not available

• Date Issued

  Tuesday, August 31, 1926
  98 years ago

• CPC

  • C09B5/2427 - only sulfur-containing hetero rings

• US Classifications

  • 549 - Organic compounds
  • 562 - Organic compounds