1906554

Information

• Patent Grant
• 1906554

• References
• Source

• Patent Number

  1,906,554

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1933
  91 years ago

• CPC

  • F02M7/103 - with self-acting equaliser jets

• US Classifications

  • 261 - Gas and liquid contact apparatus