3635498

Information

• Patent Grant
• 3635498

• References
• Source

• Patent Number

  3,635,498

• Date Filed

  Not available

• Date Issued

  Tuesday, January 18, 1972
  52 years ago

• CPC

  • F16L13/0236 - having an outer ring

• US Classifications

  • 285 - Pipe joints or couplings
  • 228 - Metal fusion bonding