3881339

Information

• Patent Grant
• 3881339

• References
• Source

• Patent Number

  3,881,339

• Date Filed

  Not available

• Date Issued

  Tuesday, May 6, 1975
  49 years ago

• CPC

  • H02K41/025 - Asynchronous motors
  • B21C1/305 - Linear motor pulling devices
  • B21C35/02 - Removing or drawing-off work

• US Classifications

  • 072 - Metal deforming
  • 414 - Material or article handling