2203373

Information

• Patent Grant
• 2203373

• References
• Source

• Patent Number

  2,203,373

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1940
  84 years ago

• CPC

  • C11B3/005 - by wave energy or electric current

• US Classifications

  • 204 - Chemistry: electrical and wave energy