3448480

Information

• Patent Grant
• 3448480

• References
• Source

• Patent Number

  3,448,480

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1969
  55 years ago

• CPC

  • B60S1/06 - characterised by the drive
  • B60S1/14 - personally driven

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning