3139653

Information

• Patent Grant
• 3139653

• References
• Source

• Patent Number

  3,139,653

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1964
  61 years ago

• CPC

  • C30B11/14 - characterised by the seed
  • Y10S117/902 - Specified orientation, shape, crystallography, or size of seed or substrate
  • Y10S148/074 - Horizontal melt solidification
  • Y10S148/107 - Melt
  • Y10S148/115 - Orientation
  • Y10T117/1092 - Shape defined by a solid member other than seed or product [e.g., Bridgman-Stockbarger]

• US Classifications

  • 164 - Metal founding
  • 023 - Chemistry: physical processes
  • 117 - Single-crystal, oriented-crystal, and epitaxy growth processes
  • 148 - Metal treatment