2707942

Information

• Patent Grant
• 2707942

• References
• Source

• Patent Number

  2,707,942

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1955
  70 years ago

• CPC

  • F22B33/08 - of boilers of water tube type with boilers of fire-tube type

• US Classifications

  • 122 - Liquid heaters and vaporizers