2457455

Information

• Patent Grant
• 2457455

• References
• Source

• Patent Number

  2,457,455

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1948
  76 years ago

• CPC

  • G01K5/225 - with means for indicating a maximum

• US Classifications

  • 374 - Thermal measuring and testing