3909246

Information

• Patent Grant
• 3909246

• References
• Source

• Patent Number

  3,909,246

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1975
  49 years ago

• CPC

  • C30B13/14 - Crucibles or vessels

• US Classifications

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