2580547

Information

• Patent Grant
• 2580547

• References
• Source

• Patent Number

  2,580,547

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1952
  73 years ago

• CPC

  • B08B9/0933 - Removing sludge or the like from tank bottoms
  • Y10T137/4259 - With separate material addition
  • Y10T137/6633 - With fluid system support for workman or non-system material

• US Classifications

  • 137 - Fluid handling