3720899

Information

• Patent Grant
• 3720899

• References
• Source

• Patent Number

  3,720,899

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1973
  52 years ago

• CPC

  • H01H37/08 - Indicators Distinguishing marks

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches