73712

Information

• Patent Grant
• 73712

• References
• Source

• Patent Number

  73,712

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1868
  157 years ago

• CPC

  • B01F3/04808 - for aerating or carbonating within receptables or tanks
  • B67D1/0061 - with cooling means

• US Classifications

  • 261 - Gas and liquid contact apparatus