3459740

Information

• Patent Grant
• 3459740

• References
• Source

• Patent Number

  3,459,740

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1969
  55 years ago

• CPC

  • C07J71/0068 - at position 16(17)

• US Classifications

  • 540 - Organic compounds