3631556

Information

• Patent Grant
• 3631556

• References
• Source

• Patent Number

  3,631,556

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1972
  53 years ago

• CPC

  • A61C17/38 - driven by hydraulic motor
  • A61C17/34 - driven by electric motor

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 091 - Motors: expansible chamber type
  • 601 - Surgery: kinesitherapy