2248504

Information

• Patent Grant
• 2248504

• References
• Source

• Patent Number

  2,248,504

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1941
  83 years ago

• CPC

  • G01P3/58 - by measuring or comparing amplitudes of generated currents or voltage
  • G01B21/32 - for measuring the deformation in a solid

• US Classifications

  • 324 - Electricity: measuring and testing
  • 072 - Metal deforming
  • 235 - Registers