3774255

Information

• Patent Grant
• 3774255

• References
• Source

• Patent Number

  3,774,255

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1973
  51 years ago

• CPC

  • B43L19/0006 - motor-driven

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 310 - Electrical generator or motor structure