3658673

Information

• Patent Grant
• 3658673

• References
• Source

• Patent Number

  3,658,673

• Date Filed

  Not available

• Date Issued

  Tuesday, April 25, 1972
  52 years ago

• CPC

  • H05H1/3405 - Arc stabilising or constricting arrangements
  • B01J12/002 - carried out in the plasma state
  • C01B13/28 - using a plasma or an electric discharge
  • C01B21/06 - Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon
  • C01B21/0617 - with vanadium, niobium or tantalum
  • C01B21/064 - with boron
  • C01B31/30 - Carbides
  • C01B33/181 - by a dry process
  • C01G23/026 - Titanium trichloride
  • C01G23/047 - Titanium dioxide
  • C01G23/07 - Producing by vapour phase processes
  • H01J37/32 - Gas-filled discharge tubes
  • H05H1/341 - using coaxial protecting fluid
  • B01J2219/0894 - Processes carried out in the presence of a plasma
  • H05H2001/3468 - vortex generator

• US Classifications

  • 204 - Chemistry: electrical and wave energy
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 423 - Chemistry of inorganic compounds