3473362

Information

• Patent Grant
• 3473362

• References
• Source

• Patent Number

  3,473,362

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1969
  55 years ago

• CPC

  • B21D28/10 - Incompletely punching in such a manner that the parts are still coherent with the work
  • B21D53/38 - locksmith's goods

• US Classifications

  • 072 - Metal deforming