3695222

Information

• Patent Grant
• 3695222

• References
• Source

• Patent Number

  3,695,222

• Date Filed

  Not available

• Date Issued

  Tuesday, October 3, 1972
  52 years ago

• CPC

  • E01C23/203 - the marking material being applied to the surface by contact with an application tool
  • A63C19/08 - Mechanical means for marking-out

• US Classifications

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