1256758

Information

• Patent Grant
• 1256758

• References
• Source

• Patent Number

  1,256,758

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1918
  106 years ago

• CPC

  • C13B20/18 - by electrical means

• US Classifications

  • 205 - Electrolysis: processes, compositions used therein, and methods of preparing the compositions
  • 204 - Chemistry: electrical and wave energy