3071444

Information

• Patent Grant
• 3071444

• References
• Source

• Patent Number

  3,071,444

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1963
  62 years ago

• CPC

  • C01B33/02 - Silicon
  • B01J20/06 - comprising oxides or hydroxides of metals not provided for in group B01J20/04
  • C01B33/04 - Hydrides of silicon
  • C01B33/08 - Compounds containing halogen
  • C01B33/107 - Halogenated silanes
  • C01G17/00 - Compounds of germanium
  • C01G17/04 - Halides of germanium
  • C22B41/00 - Obtaining germanium
  • C30B13/00 - Single-crystal growth by zone-melting Refining by zone-melting
  • C30B29/12 - Halides

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 117 - Single-crystal, oriented-crystal, and epitaxy growth processes
  • 427 - Coating processes