3355936

Information

• Patent Grant
• 3355936

• References
• Source

• Patent Number

  3,355,936

• Date Filed

  Not available

• Date Issued

  Tuesday, December 5, 1967
  57 years ago

• CPC

  • G01L11/006 - hydraulic or pneumatic counterbalancing forces
  • G01L1/083 - using hydraulic or pneumatic counterbalancing forces

• US Classifications

  • 073 - Measuring and testing