3397319

Information

• Patent Grant
• 3397319

• References
• Source

• Patent Number

  3,397,319

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1968
  56 years ago

• CPC

  • H01H35/24 - Switches operated by change of fluid pressure, by fluid pressure waves, or by change of fluid flow
  • G01L27/02 - of indicators

• US Classifications

  • 250 - Radiant energy