3590800

Information

• Patent Grant
• 3590800

• References
• Source

• Patent Number

  3,590,800

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1971
  53 years ago

• CPC

  • B28D1/185 - for brick cleaning

• US Classifications

  • 125 - Stone working
  • 173 - Tool driving or impacting