3520810

Information

• Patent Grant
• 3520810

• References
• Source

• Patent Number

  3,520,810

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1970
  54 years ago

• CPC

  • C30B11/14 - characterised by the seed
  • Y10S117/902 - Specified orientation, shape, crystallography, or size of seed or substrate
  • Y10S148/022 - Controlled atmosphere
  • Y10S148/107 - Melt
  • Y10S148/115 - Orientation

• US Classifications

  • 117 - Single-crystal, oriented-crystal, and epitaxy growth processes
  • 023 - Chemistry: physical processes
  • 148 - Metal treatment
  • 252 - Compositions
  • 372 - Coherent light generators