3884789

Information

• Patent Grant
• 3884789

• References
• Source

• Patent Number

  3,884,789

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1975
  49 years ago

• CPC

  • B24B19/09 - for grinding trochoidal surfaces

• US Classifications

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