1314254

Information

• Patent Grant
• 1314254

• References
• Source

• Patent Number

  1,314,254

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1919
  105 years ago

• CPC

  • F15B11/126 - by means of actuators of the standard type with special circuit controlling means
  • Y10S122/15 - Valves

• US Classifications

  • 091 - Motors: expansible chamber type
  • 122 - Liquid heaters and vaporizers
  • 236 - Automatic temperature and humidity regulation