1554056

Information

• Patent Grant
• 1554056

• References
• Source

• Patent Number

  1,554,056

• Date Filed

  Not available

• Date Issued

  Tuesday, September 15, 1925
  99 years ago

• CPC

  • C01F13/00 - Compounds of radium

• US Classifications

  • 423 - Chemistry of inorganic compounds