1819672

Information

• Patent Grant
• 1819672

• References
• Source

• Patent Number

  1,819,672

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1931
  93 years ago

• CPC

  • F22B37/423 - Valves for testing steam generators
  • Y10T137/87973 - Coupling interlocked with valve, or closure or actuator

• US Classifications

  • 137 - Fluid handling