2872299

Information

• Patent Grant
• 2872299

• References
• Source

• Patent Number

  2,872,299

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1959
  66 years ago

• CPC

  • F27B14/08 - Details peculiar to crucible or pot furnaces
  • B01J6/005 - Fusing
  • C01B33/02 - Silicon
  • C30B15/10 - Crucibles or containers for supporting the melt
  • F27B14/10 - Crucibles
  • F27B2014/002 - Smelting process
  • F27M2001/03 - Charges containing minerals
  • Y10S117/90 - Apparatus characterized by composition or treatment thereof
  • Y10T117/1032 - Seed pulling

• US Classifications

  • 117 - Single-crystal, oriented-crystal, and epitaxy growth processes