3020132

Information

• Patent Grant
• 3020132

• References
• Source

• Patent Number

  3,020,132

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1962
  62 years ago

• CPC

  • D02G1/0266 - false-twisting machines
  • C30B13/24 - using electromagnetic waves
  • Y10S148/074 - Horizontal melt solidification
  • Y10T117/108 - Including a solid member other than seed or product contacting the liquid [e.g., crucible, immersed heating element]
  • Y10T117/1088 - including heating or cooling details

• US Classifications

  • 117 - Single-crystal, oriented-crystal, and epitaxy growth processes
  • 065 - Glass manufacturing
  • 148 - Metal treatment
  • 392 - Electric resistance heating devices