2702742

Information

• Patent Grant
• 2702742

• References
• Source

• Patent Number

  2,702,742

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1955
  69 years ago

• CPC

  • B01J8/30 - the edge of a lower bed projecting beyond the edge of the superjacent bed

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 034 - Drying and gas or vapor contact with solids