3866631

Information

• Patent Grant
• 3866631

• References
• Source

• Patent Number

  3,866,631

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1975
  49 years ago

• CPC

  • F16L11/085 - comprising one or more braided layers
  • F16L11/082 - two layers
  • F16L11/086 - two layers
  • Y10S273/09 - Ester

• US Classifications

  • 138 - Pipes and tubular conduits
  • 273 - Amusement devices: games