3443319

Information

• Patent Grant
• 3443319

• References
• Source

• Patent Number

  3,443,319

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1969
  56 years ago

• CPC

  • G01C9/22 - with interconnected containers in fixed relation to each other

• US Classifications

  • 033 - Geometrical instruments
  • 251 - Valves and valve actuation