3212313

Information

• Patent Grant
• 3212313

• References
• Source

• Patent Number

  3,212,313

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1965
  59 years ago

• CPC

  • B21C1/006 - using vibratory energy
  • B21C1/24 - by means of mandrels
  • B21C3/16 - Mandrels Mounting or adjusting same

• US Classifications

  • 072 - Metal deforming
  • 228 - Metal fusion bonding