2647820

Information

• Patent Grant
• 2647820

• References
• Source

• Patent Number

  2,647,820

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1953
  71 years ago

• CPC

  • C01G53/12 - Complexes with ammonia

• US Classifications

  • 423 - Chemistry of inorganic compounds