3442706

Information

• Patent Grant
• 3442706

• References
• Source

• Patent Number

  3,442,706

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1969
  55 years ago

• CPC

  • B22D13/108 - Removing of casting

• US Classifications

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