3416352

Information

• Patent Grant
• 3416352

• References
• Source

• Patent Number

  3,416,352

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1968
  56 years ago

• CPC

  • B21J7/145 - the hammers being driven by a rotating annular driving member
  • B30B7/04 - wherein pressing is effected in different directions simultaneously or in turn

• US Classifications

  • 072 - Metal deforming