3474892

Information

• Patent Grant
• 3474892

• References
• Source

• Patent Number

  3,474,892

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1969
  55 years ago

• CPC

  • B65G54/025 - the load being magnetically coupled with a piston-like driver moved within a tube
  • B03C1/20 - in the form of belts

• US Classifications

  • 198 - Conveyors: power-driven