1884555

Information

• Patent Grant
• 1884555

• References
• Source

• Patent Number

  1,884,555

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1932
  92 years ago

• CPC

  • F28G5/00 - Cleaning by distortion

• US Classifications

  • 165 - Heat exchange
  • 122 - Liquid heaters and vaporizers