3901268

Information

• Patent Grant
• 3901268

• References
• Source

• Patent Number

  3,901,268

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1975
  49 years ago

• CPC

  • F16L41/045 - without removal of material
  • F25B45/00 - Arrangements for charging or discharging refrigerant
  • F25B2345/006 - characterised by charging or discharging valves
  • Y10T137/6123 - With aperture forming means
  • Y10T137/7062 - Valve guards

• US Classifications

  • 137 - Fluid handling