3307523

Information

• Patent Grant
• 3307523

• References
• Source

• Patent Number

  3,307,523

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1967
  58 years ago

• CPC

  • F22B29/06 - of once-through type
  • F22B29/061 - Construction of tube walls

• US Classifications

  • 122 - Liquid heaters and vaporizers