3456487

Information

• Patent Grant
• 3456487

• References
• Source

• Patent Number

  3,456,487

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1969
  55 years ago

• CPC

  • G01K5/025 - Manufacturing of this particular type of thermometer
  • Y10S494/90 - involving mixture containing one or more gases
  • Y10S494/902 - involving the use of mercury
  • Y10T29/49808 - Shaping container end to encapsulate material

• US Classifications

  • 095 - Gas separation: processes
  • 029 - Metal working
  • 096 - Gas separation: apparatus
  • 141 - Fluent material handling, with receiver or receiver coacting means
  • 374 - Thermal measuring and testing
  • 494 - Imperforate bowl: centrifugal separators