3482448

Information

• Patent Grant
• 3482448

• References
• Source

• Patent Number

  3,482,448

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1969
  55 years ago

• CPC

  • G01J5/04 - Casings Mountings
  • G01J5/0022 - for sensing the radiation of moving bodies
  • G01J5/08 - Optical features
  • G01J5/0806 - using focussing or collimating elements
  • G01J5/0812 - using attenuators
  • G01J5/0831 - using masks
  • G01J5/0834 - using shutters or modulators
  • G01K5/00 - Measuring temperature based on the expansion or contraction of a material
  • G01J2005/066 - Differential arrangement

• US Classifications

  • 374 - Thermal measuring and testing
  • 356 - Optics: measuring and testing