2639189

Information

• Patent Grant
• 2639189

• References
• Source

• Patent Number

  2,639,189

• Date Filed

  Not available

• Date Issued

  Tuesday, May 19, 1953
  71 years ago

• CPC

  • G01K11/04 - from material contained in a hollow body having parts which are deformable or displaceable under the pressure developed by the vapour

• US Classifications

  • 374 - Thermal measuring and testing