2396187

Information

• Patent Grant
• 2396187

• References
• Source

• Patent Number

  2,396,187

• Date Filed

  Not available

• Date Issued

  Tuesday, March 5, 1946
  78 years ago

• CPC

  • G01D9/12 - recording occurring continuously

• US Classifications

  • 318 - Electricity: motive power systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems