1233511

Information

• Patent Grant
• 1233511

• References
• Source

• Patent Number

  1,233,511

• Date Filed

  Not available

• Date Issued

  Tuesday, July 17, 1917
  107 years ago

• CPC

  • F16K31/48 - actuated by mechanical timing-device
  • Y10T137/8175 - Plural
  • Y10T137/86453 - Plural trips or trip actuations

• US Classifications

  • 137 - Fluid handling
  • 236 - Automatic temperature and humidity regulation