661175

Information

• Patent Grant
• 661175

• References
• Source

• Patent Number

  661,175

• Date Filed

  Not available

• Date Issued

  Tuesday, November 6, 1900
  124 years ago

• CPC

  • F16K5/0207 - with special plug arrangement
  • Y10T137/87145 - Concentric, central valve removable

• US Classifications

  • 137 - Fluid handling