3772011

Information

• Patent Grant
• 3772011

• References
• Source

• Patent Number

  3,772,011

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1973
  51 years ago

• CPC

  • B41M5/205 - and an eroding electrode
  • B41M5/20 - using electric current

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof
  • 204 - Chemistry: electrical and wave energy