1551615

Information

• Patent Grant
• 1551615

• References
• Source

• Patent Number

  1,551,615

• Date Filed

  Not available

• Date Issued

  Tuesday, September 1, 1925
  98 years ago

• CPC

  • C22B21/04 - with alkali metals earth alkali metals included

• US Classifications

  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures