2427795

Information

• Patent Grant
• 2427795

• References
• Source

• Patent Number

  2,427,795

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1947
  77 years ago

• CPC

  • G01N21/5907 - Densitometers
  • Y10T16/5355 - having helical spring along hinge axis
  • Y10T16/53607 - Pintle removable from remainder of hinge

• US Classifications

  • 356 - Optics: measuring and testing
  • 016 - Miscellaneous hardware
  • 250 - Radiant energy