1896786

Information

• Patent Grant
• 1896786

• References
• Source

• Patent Number

  1,896,786

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1933
  91 years ago

• CPC

  • F02M19/0242 - with inserts of porous material

• US Classifications

  • 261 - Gas and liquid contact apparatus