3473361

Information

• Patent Grant
• 3473361

• References
• Source

• Patent Number

  3,473,361

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1969
  55 years ago

• CPC

  • B21D9/073 - with one swinging forming member
  • B21D9/03 - and built-up from loose elements
  • B21D35/008 - involving vibration

• US Classifications

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