3641618

Information

• Patent Grant
• 3641618

• References
• Source

• Patent Number

  3,641,618

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1972
  52 years ago

• CPC

  • E01H8/105 - Pneumatically or hydraulically loosening, removing or dislodging undesirable matter

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 118 - Coating apparatus