1817476

Information

• Patent Grant
• 1817476

• References
• Source

• Patent Number

  1,817,476

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1931
  93 years ago

• CPC

  • G01G19/41 - using mechanical computing means
  • Y10S177/02 - Digitizers mechanical

• US Classifications

  • 235 - Registers
  • 177 - Weighing scales