3634988

Information

• Patent Grant
• 3634988

• References
• Source

• Patent Number

  3,634,988

• Date Filed

  Not available

• Date Issued

  Tuesday, January 18, 1972
  53 years ago

• CPC

  • C07D213/36 - Radicals substituted by singly-bound nitrogen atoms
  • H02B15/04 - consisting of building blocks

• US Classifications

  • 052 - Static structures