3235290

Information

• Patent Grant
• 3235290

• References
• Source

• Patent Number

  3,235,290

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1966
  58 years ago

• CPC

  • F16L58/14 - by ceramic or vitreous materials
  • C23D5/005 - by a method specially adapted for coating special objects
  • Y10S285/911 - Glass

• US Classifications

  • 285 - Pipe joints or couplings
  • 065 - Glass manufacturing