3380761

Information

• Patent Grant
• 3380761

• References
• Source

• Patent Number

  3,380,761

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1968
  56 years ago

• CPC

  • F16L37/002 - which can be controlled at a distance
  • F16L37/1235 - the connection taking place from inside the pipes

• US Classifications

  • 285 - Pipe joints or couplings