3729803

Information

• Patent Grant
• 3729803

• References
• Source

• Patent Number

  3,729,803

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1973
  51 years ago

• CPC

  • F16L58/14 - by ceramic or vitreous materials
  • C03C27/00 - Joining pieces of glass to pieces of other inorganic material Joining glass to glass other than by fusing
  • C03C27/02 - by fusing glass directly to metal
  • C23D5/005 - by a method specially adapted for coating special objects
  • Y10T29/49805 - Shaping by direct application of fluent pressure
  • Y10T29/49888 - Subsequently coating
  • Y10T29/4994 - Radially expanding internal tube

• US Classifications

  • 065 - Glass manufacturing
  • 029 - Metal working
  • 285 - Pipe joints or couplings