3026857

Information

• Patent Grant
• 3026857

• References
• Source

• Patent Number

  3,026,857

• Date Filed

  Not available

• Date Issued

  Tuesday, March 27, 1962
  63 years ago

• CPC

  • F22B29/061 - Construction of tube walls

• US Classifications

  • 122 - Liquid heaters and vaporizers