3686421

Information

• Patent Grant
• 3686421

• References
• Source

• Patent Number

  3,686,421

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1972
  52 years ago

• CPC

  • H05B7/103 - Mountings, supports or terminals with jaws

• US Classifications

  • 373 - Industrial electric heating furnaces