1821035

Information

• Patent Grant
• 1821035

• References
• Source

• Patent Number

  1,821,035

• Date Filed

  Not available

• Date Issued

  Tuesday, September 1, 1931
  93 years ago

• CPC

  • C07C13/58 - Completely or partially hydrogenated anthracenes

• US Classifications

  • 552 - Organic compounds