3708858

Information

• Patent Grant
• 3708858

• References
• Source

• Patent Number

  3,708,858

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1973
  51 years ago

• CPC

  • B01D39/1638 - the material being particulate
  • B01D29/15 - arranged for inward flow filtration
  • B01D29/54 - arranged concentrically or coaxially
  • B01D39/1607 - the material being fibrous
  • B01D2201/304 - Seals or gaskets
  • Y10T29/49604 - Filter
  • Y10T29/49801 - Shaping fiber or fibered material

• US Classifications

  • 029 - Metal working