1525253

Information

• Patent Grant
• 1525253

• References
• Source

• Patent Number

  1,525,253

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1925
  100 years ago

• CPC

  • G01K5/32 - the material being a fluid contained in a hollow body having parts which are deformable or displaceable
  • G01K1/24 - by means of compounded strips or plates

• US Classifications

  • 374 - Thermal measuring and testing