3899573

Information

• Patent Grant
• 3899573

• References
• Source

• Patent Number

  3,899,573

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1975
  49 years ago

• CPC

  • B82Y30/00 - Nano-technology for materials or surface science
  • B01J12/002 - carried out in the plasma state
  • C01B13/145 - After-treatment of oxides or hydroxides
  • C01B33/182 - by reduction of a siliceous material
  • C01F7/027 - Treatment involving fusion or vaporisation
  • H05H1/34 - Details
  • C01P2004/62 - Submicrometer sized
  • C01P2004/64 - Nanometer sized
  • H05H2001/3452 - supplementary electrodes between cathode and anode

• US Classifications

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