3422443

Information

• Patent Grant
• 3422443

• References
• Source

• Patent Number

  3,422,443

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1969
  57 years ago

• CPC

  • G01N15/05 - in blood
  • G01J1/48 - using chemical effects

• US Classifications

  • 347 - Incremental printing of symbolic information
  • 073 - Measuring and testing
  • 346 - Recorders
  • 356 - Optics: measuring and testing