3548627

Information

• Patent Grant
• 3548627

• References
• Source

• Patent Number

  3,548,627

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1970
  54 years ago

• CPC

  • B21J15/043 - by pulling a mandrel
  • Y10T29/53757 - having allochiral actuating handles

• US Classifications

  • 029 - Metal working
  • 072 - Metal deforming