3339638

Information

• Patent Grant
• 3339638

• References
• Source

• Patent Number

  3,339,638

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1967
  57 years ago

• CPC

  • A62C13/76 - Details or accessories
  • C23F13/18 - Means for supporting electrodes
  • C23F2213/30 - Anodic or cathodic protection specially adapted for a specific object

• US Classifications

  • 169 - Fire extinguishers