1416173

Information

• Patent Grant
• 1416173

• References
• Source

• Patent Number

  1,416,173

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1922
  102 years ago

• CPC

  • F16K5/165 - Means pressing on the small diameter
  • F16K5/02 - with plugs having conical surfaces Packings therefor

• US Classifications

  • 251 - Valves and valve actuation