2296406

Information

• Patent Grant
• 2296406

• References
• Source

• Patent Number

  2,296,406

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1942
  82 years ago

• CPC

  • B23Q35/12 - involving electrical means
  • B01J13/0017 - by extraction of ions from aqueous solutions
  • B01J21/02 - Boron or aluminium Oxides or hydroxides thereof
  • B01J21/04 - Alumina
  • B01J21/16 - Clays or other mineral silicates
  • B01J37/0236 - Drying
  • C10G35/06 - characterised by the catalyst used
  • G05B19/18 - Numerical control [NC], i.e. automatically operating machines, in particular machine tools

• US Classifications

  • 502 - Catalyst, solid sorbent, or support therefor: product or process of making