3403649

Information

• Patent Grant
• 3403649

• References
• Source

• Patent Number

  3,403,649

• Date Filed

  Not available

• Date Issued

  Tuesday, October 1, 1968
  56 years ago

• CPC

  • B21D51/34 - by pressing

• US Classifications

  • 413 - Sheet metal container making
  • 206 - Special receptacle or package