1929514

Information

• Patent Grant
• 1929514

• References
• Source

• Patent Number

  1,929,514

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1933
  91 years ago

• CPC

  • F22G7/145 - of inclined type

• US Classifications

  • 122 - Liquid heaters and vaporizers