2687041

Information

• Patent Grant
• 2687041

• References
• Source

• Patent Number

  2,687,041

• Date Filed

  Not available

• Date Issued

  Tuesday, August 24, 1954
  70 years ago

• CPC

  • G01N31/222 - for investigating moisture content
  • Y10S252/963 - Humidity or moisture indicators

• US Classifications

  • 073 - Measuring and testing
  • 116 - Signals and indicators
  • 252 - Compositions
  • 312 - Supports: cabinet structure
  • 436 - Chemistry: analytical and immunological testing