2863739

Information

• Patent Grant
• 2863739

• References
• Source

• Patent Number

  2,863,739

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1958
  66 years ago

• CPC

  • H01P1/393 - using Faraday rotators
  • B01D9/0004 - cooling by heat exchange
  • B01J2/10 - in stationary drums or troughs, provided with kneading or mixing appliances
  • C01B17/0205 - Separation of sulfur from liquids
  • C01B17/0216 - Solidification or cooling of liquid sulfur
  • C01B17/0237 - Converting into particles
  • C01B25/30 - Alkali metal phosphates
  • C01B33/32 - Alkali metal silicates
  • C01C1/248 - Preventing coalescing or controlling form or size of the crystals
  • C07C17/392 - by crystallisation Purification or separation of the crystals
  • G01S7/034 - Duplexers
  • H01J25/38 - the forward travelling wave being utilised

• US Classifications

  • 023 - Chemistry: physical processes
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing