3613441

Information

• Patent Grant
• 3613441

• References
• Source

• Patent Number

  3,613,441

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1971
  53 years ago

• CPC

  • G01L1/083 - using hydraulic or pneumatic counterbalancing forces
  • G01L1/02 - by hydraulic or pneumatic means

• US Classifications

  • 073 - Measuring and testing
  • 177 - Weighing scales