3481796

Information

• Patent Grant
• 3481796

• References
• Source

• Patent Number

  3,481,796

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1969
  55 years ago

• CPC

  • H05B3/0014 - Devices wherein the heating current flows through particular resistances
  • C30B11/00 - Single-crystal growth by normal freezing or freezing under temperature gradient
  • C30B13/00 - Single-crystal growth by zone-melting Refining by zone-melting
  • C30B13/16 - Heating of the molten zone
  • C30B29/52 - Alloys
  • H01L35/18 - comprising arsenic or antimony or bismuth
  • Y10S420/903 - Semiconductive

• US Classifications

  • 117 - Single-crystal, oriented-crystal, and epitaxy growth processes
  • 023 - Chemistry: physical processes
  • 136 - Batteries: thermoelectric and photoelectric
  • 164 - Metal founding
  • 252 - Compositions
  • 420 - Alloys or metallic compositions