3663042

Information

• Patent Grant
• 3663042

• References
• Source

• Patent Number

  3,663,042

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1972
  52 years ago

• CPC

  • F16L41/002 - of concrete, cement or asbestos-cement
  • F16L41/12 - using attaching means embracing the pipe

• US Classifications

  • 285 - Pipe joints or couplings