1548366

Information

• Patent Grant
• 1548366

• References
• Source

• Patent Number

  1,548,366

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1925
  99 years ago

• CPC

  • G01F23/241 - for discrete levels
  • Y10S200/14 - Rail or leak indicator

• US Classifications

  • 123 - Internal-combustion engines
  • 200 - Electricity: circuit makers and breakers
  • 315 - Electric lamp and discharge devices: systems
  • 340 - Communications: electrical