2204180

Information

• Patent Grant
• 2204180

• References
• Source

• Patent Number

  2,204,180

• Date Filed

  Not available

• Date Issued

  Tuesday, June 11, 1940
  84 years ago

• CPC

  • C30B7/08 - by cooling of the solution
  • C30B29/56 - Tartrates

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 023 - Chemistry: physical processes
  • 117 - Single-crystal, oriented-crystal, and epitaxy growth processes