2711308

Information

• Patent Grant
• 2711308

• References
• Source

• Patent Number

  2,711,308

• Date Filed

  Not available

• Date Issued

  Tuesday, June 21, 1955
  69 years ago

• CPC

  • B01D3/22 - with horizontal sieve plates or grids Construction of sieve plates or grids
  • B01J8/44 - Fluidisation grids
  • B01J19/32 - Packing elements in the form of grids or built-up elements for forming a unit or module inside the apparatus for mass or heat transfer
  • E01C11/126 - Joints with only metal and prefabricated packing or filling
  • E01D19/06 - Arrangement, construction or bridging of expansion joints
  • B01J2208/00495 - using insulating materials or refractories
  • B01J2219/32282 - Rods or bars
  • B01J2219/32286 - Grids or lattices
  • B01J2219/32425 - Ceramic

• US Classifications

  • 261 - Gas and liquid contact apparatus
  • 052 - Static structures