3129884

Information

• Patent Grant
• 3129884

• References
• Source

• Patent Number

  3,129,884

• Date Filed

  Not available

• Date Issued

  Tuesday, April 21, 1964
  61 years ago

• CPC

  • F16K11/163 - only turns

• US Classifications

  • 236 - Automatic temperature and humidity regulation
  • 431 - Combustion