3003900

Information

• Patent Grant
• 3003900

• References
• Source

• Patent Number

  3,003,900

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1961
  63 years ago

• CPC

  • H01L21/00 - Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
  • C30B29/08 - Germanium
  • C30B31/08 - the diffusion material being a compound of the elements to be diffused

• US Classifications

  • 438 - Semiconductor device manufacturing: process
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 423 - Chemistry of inorganic compounds