3517190

Information

• Patent Grant
• 3517190

• References
• Source

• Patent Number

  3,517,190

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1970
  54 years ago

• CPC

  • G01N21/53 - within a flowing fluid
  • F23N2041/12 - Stack-torches

• US Classifications

  • 250 - Radiant energy
  • 356 - Optics: measuring and testing