3903558

Information

• Patent Grant
• 3903558

• References
• Source

• Patent Number

  3,903,558

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1975
  49 years ago

• CPC

  • B43L19/0006 - motor-driven

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning