3141948

Information

• Patent Grant
• 3141948

• References
• Source

• Patent Number

  3,141,948

• Date Filed

  Not available

• Date Issued

  Tuesday, July 21, 1964
  60 years ago

• CPC

  • G05D23/27539 - using conductible expansible fluid

• US Classifications

  • 219 - Electric heating
  • 236 - Automatic temperature and humidity regulation