3371535

Information

• Patent Grant
• 3371535

• References
• Source

• Patent Number

  3,371,535

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1968
  56 years ago

• CPC

  • G01F23/606 - using opto-electrically actuated indicating means

• US Classifications

  • 073 - Measuring and testing
  • 222 - Dispensing