3915004

Information

• Patent Grant
• 3915004

• References
• Source

• Patent Number

  3,915,004

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1975
  49 years ago

• CPC

  • G01K5/30 - the gas displacing a liquid column
  • G01K13/002 - for measuring body temperature

• US Classifications

  • 374 - Thermal measuring and testing