3799178

Information

• Patent Grant
• 3799178

• References
• Source

• Patent Number

  3,799,178

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1974
  50 years ago

• CPC

  • B29C47/0877 - Cleaning, purging; Avoiding contamination for cleaning extruder parts
  • B28B7/386 - Cleaning
  • B29C47/0009 - characterised by the shape of the articles

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 118 - Coating apparatus