1887754

Information

• Patent Grant
• 1887754

• References
• Source

• Patent Number

  1,887,754

• Date Filed

  Not available

• Date Issued

  Tuesday, November 15, 1932
  92 years ago

• CPC

  • F22G7/145 - of inclined type

• US Classifications

  • 122 - Liquid heaters and vaporizers