1661291

Information

• Patent Grant
• 1661291

• References
• Source

• Patent Number

  1,661,291

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1928
  96 years ago

• CPC

  • G01G1/04 - The pendulum having a fixed pivot axis

• US Classifications

  • 177 - Weighing scales