3699661

Information

• Patent Grant
• 3699661

• References
• Source

• Patent Number

  3,699,661

• Date Filed

  Not available

• Date Issued

  Tuesday, October 24, 1972
  52 years ago

• CPC

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

• US Classifications

  • 033 - Geometrical instruments