3627201

Information

• Patent Grant
• 3627201

• References
• Source

• Patent Number

  3,627,201

• Date Filed

  Not available

• Date Issued

  Tuesday, December 14, 1971
  53 years ago

• CPC

  • D03D49/027 - Arrangements or means for noise reduction
  • B08B15/00 - Preventing escape of dirt or fumes from the area where they are produced Collecting or removing dirt or fumes from that area
  • D03D49/022 - Protective hoods or curtains
  • F24F3/14 - by humidification by dehumidification

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 139 - Textiles: weaving
  • 454 - Ventilation