1154934

Information

• Patent Grant
• 1154934

• References
• Source

• Patent Number

  1,154,934

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1915
  109 years ago

• CPC

  • G01L9/0091 - Transmitting or indicating the displacement of liquid mediums by electrical, electro-mechanical, magnetic or electro-magnetic means
  • Y10S15/11 - Indicators

• US Classifications

  • 073 - Measuring and testing
  • 015 - Brushing, scrubbing, and general cleaning
  • 340 - Communications: electrical
  • 600 - Surgery