3504895

Information

• Patent Grant
• 3504895

• References
• Source

• Patent Number

  3,504,895

• Date Filed

  Not available

• Date Issued

  Tuesday, April 7, 1970
  56 years ago

• CPC

  • C22B23/065 - carbonyl methods
  • B22F9/305 - of metal carbonyls
  • C22B5/20 - from metal carbonyls
  • Y10S266/905 - Refractory metal-extracting means

• US Classifications

  • 266 - Metallurgical apparatus