2100024

Information

• Patent Grant
• 2100024

• References
• Source

• Patent Number

  2,100,024

• Date Filed

  Not available

• Date Issued

  Tuesday, November 23, 1937
  87 years ago

• CPC

  • G01P3/18 - transferred to the indicator by mechanical means

• US Classifications

  • 235 - Registers
  • 073 - Measuring and testing
  • 116 - Signals and indicators