1998459

Information

• Patent Grant
• 1998459

• References
• Source

• Patent Number

  1,998,459

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1935
  89 years ago

• CPC

  • F16K1/126 - actuated by fluid
  • Y10T137/353 - Pilot controlled passage in nose or needle

• US Classifications

  • 137 - Fluid handling