1827778

Information

• Patent Grant
• 1827778

• References
• Source

• Patent Number

  1,827,778

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1931
  92 years ago

• CPC

  • G01K5/26 - with provision for adjusting zero point of scale

• US Classifications

  • 374 - Thermal measuring and testing