3643280

Information

• Patent Grant
• 3643280

• References
• Source

• Patent Number

  3,643,280

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1972
  53 years ago

• CPC

  • B08B9/0553 - Cylindrically shaped pigs
  • B08B9/0558 - with additional jet means
  • F16L55/38 - driven by fluid pressure

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning