3611783

Information

• Patent Grant
• 3611783

• References
• Source

• Patent Number

  3,611,783

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1971
  53 years ago

• CPC

  • B21J7/30 - operated by electro-magnets

• US Classifications

  • 072 - Metal deforming
  • 089 - Ordnance
  • 310 - Electrical generator or motor structure