2617134

Information

• Patent Grant
• 2617134

• References
• Source

• Patent Number

  2,617,134

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1952
  72 years ago

• CPC

  • B08B9/0557 - Pigs with rings shaped cleaning members
  • B08B9/0558 - with additional jet means
  • Y10S118/10 - Pipe and tube inside

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 073 - Measuring and testing
  • 116 - Signals and indicators
  • 118 - Coating apparatus