2160581

Information

• Patent Grant
• 2160581

• References
• Source

• Patent Number

  2,160,581

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1939
  85 years ago

• CPC

  • B21B39/30 - by lodging it in a rotating ring manipulator or ring segment manipulator

• US Classifications

  • 015 - Brushing, scrubbing, and general cleaning
  • 414 - Material or article handling