3752185

Information

• Patent Grant
• 3752185

• References
• Source

• Patent Number

  3,752,185

• Date Filed

  Not available

• Date Issued

  Tuesday, August 14, 1973
  51 years ago

• CPC

  • F16L41/045 - without removal of material
  • F16L41/08 - Joining pipes to walls or pipes, the joined pipe axis being perpendicular to the plane of the wall or to the axis of another pipe
  • F25B41/006 - optical fluid control arrangements
  • Y10T137/6123 - With aperture forming means
  • Y10T137/8359 - Inspection means

• US Classifications

  • 137 - Fluid handling
  • 062 - Refrigeration
  • 116 - Signals and indicators