1886159

Information

• Patent Grant
• 1886159

• References
• Source

• Patent Number

  1,886,159

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1932
  92 years ago

• CPC

  • F22B37/423 - Valves for testing steam generators
  • Y10S137/903 - Rubber valve springs
  • Y10S251/903 - Needle valves

• US Classifications

  • 251 - Valves and valve actuation
  • 137 - Fluid handling