1774723

Information

• Patent Grant
• 1774723

• References
• Source

• Patent Number

  1,774,723

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1930
  95 years ago

• CPC

  • G01N25/42 - continuously
  • F04D15/0088 - Testing machines

• US Classifications

  • 073 - Measuring and testing
  • 374 - Thermal measuring and testing