3165540

Information

• Patent Grant
• 3165540

• References
• Source

• Patent Number

  3,165,540

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1965
  60 years ago

• CPC

  • C11B1/10 - by extracting
  • C11B7/0016 - in hydrocarbons or halogenated hydrocarbons

• US Classifications

  • 549 - Organic compounds
  • 554 - Organic compounds