3254955

Information

• Patent Grant
• 3254955

• References
• Source

• Patent Number

  3,254,955

• Date Filed

  Not available

• Date Issued

  Tuesday, June 7, 1966
  58 years ago

• CPC

  • C30B13/08 - adding crystallising material or reactants forming it in situ to the molten zone
  • C30B13/00 - Single-crystal growth by zone-melting Refining by zone-melting
  • C30B29/36 - Carbides

• US Classifications

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