3033145

Information

• Patent Grant
• 3033145

• References
• Source

• Patent Number

  3,033,145

• Date Filed

  Not available

• Date Issued

  Tuesday, May 8, 1962
  62 years ago

• CPC

  • B23K9/0203 - Inserts
  • F16L13/0218 - having an inner or outer ring

• US Classifications

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