1697341

Information

• Patent Grant
• 1697341

• References
• Source

• Patent Number

  1,697,341

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1929
  96 years ago

• CPC

  • F16T1/36 - specially adapted for steam lines of low pressure
  • Y10T137/8326 - Fluid pressure responsive indicator, recorder or alarm

• US Classifications

  • 137 - Fluid handling
  • 237 - Heating systems