3282641

Information

• Patent Grant
• 3282641

• References
• Source

• Patent Number

  3,282,641

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1966
  58 years ago

• CPC

  • G02B1/02 - made of crystals
  • C01D3/20 - by melting
  • C01F5/28 - Fluorides
  • C01F11/22 - Fluorides
  • C01F17/0062 - Fluorides
  • C01G1/06 - Halides
  • C30B11/00 - Single-crystal growth by normal freezing or freezing under temperature gradient
  • C30B29/12 - Halides

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 023 - Chemistry: physical processes
  • 264 - Plastic and nonmetallic article shaping or treating: processes