2086582

Information

• Patent Grant
• 2086582

• References
• Source

• Patent Number

  2,086,582

• Date Filed

  Not available

• Date Issued

  Tuesday, July 13, 1937
  87 years ago

• CPC

  • C07C45/87 - Preparation of ketenes or dimeric ketenes

• US Classifications

  • 568 - Organic compounds