3608181

Information

• Patent Grant
• 3608181

• References
• Source

• Patent Number

  3,608,181

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1971
  53 years ago

• CPC

  • B23K9/0052 - Welding of pipe panels
  • F22B37/102 - Walls built-up from finned tubes
  • F22B37/104 - Connection of tubes one with the other or with collectors, drums or distributors

• US Classifications

  • 228 - Metal fusion bonding