1701256

Information

• Patent Grant
• 1701256

• References
• Source

• Patent Number

  1,701,256

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1929
  95 years ago

• CPC

  • F22B37/104 - Connection of tubes one with the other or with collectors, drums or distributors
  • Y10S122/16 - Welding
  • Y10T29/49387 - Boiler making
  • Y10T29/4994 - Radially expanding internal tube

• US Classifications

  • 228 - Metal fusion bonding
  • 029 - Metal working
  • 122 - Liquid heaters and vaporizers
  • 285 - Pipe joints or couplings