1517224

Information

• Patent Grant
• 1517224

• References
• Source

• Patent Number

  1,517,224

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1924
  100 years ago

• CPC

  • F16K17/205 - specially adapted for flexible gas lines

• US Classifications

  • 251 - Valves and valve actuation