2739045

Information

• Patent Grant
• 2739045

• References
• Source

• Patent Number

  2,739,045

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1956
  69 years ago

• CPC

  • B01J6/005 - Fusing
  • B01D9/004 - Fractional crystallisation; Fractionating or rectifying columns
  • C30B13/005 - Continuous growth

• US Classifications

  • 023 - Chemistry: physical processes
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 117 - Single-crystal, oriented-crystal, and epitaxy growth processes
  • 420 - Alloys or metallic compositions
  • 423 - Chemistry of inorganic compounds