3748272

Information

• Patent Grant
• 3748272

• References
• Source

• Patent Number

  3,748,272

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1973
  51 years ago

• CPC

  • B01D53/26 - Drying gases or vapours
  • Y10S252/963 - Humidity or moisture indicators

• US Classifications

  • 252 - Compositions
  • 436 - Chemistry: analytical and immunological testing