3226258

Information

• Patent Grant
• 3226258

• References
• Source

• Patent Number

  3,226,258

• Date Filed

  Not available

• Date Issued

  Tuesday, December 28, 1965
  59 years ago

• CPC

  • F28G3/10 - having scrapers, hammers, or cutters
  • F28G3/163 - from internal surfaces of heat exchange conduits

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 015 - Brushing, scrubbing, and general cleaning