2885555

Information

• Patent Grant
• 2885555

• References
• Source

• Patent Number

  2,885,555

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1959
  65 years ago

• CPC

  • G01N21/716 - by measuring the radiation emitted by a test object treated by combustion gases for investigating the composition of gas mixtures

• US Classifications

  • 250 - Radiant energy
  • 060 - Power plants
  • 123 - Internal-combustion engines
  • 315 - Electric lamp and discharge devices: systems