2682700

Information

• Patent Grant
• 2682700

• References
• Source

• Patent Number

  2,682,700

• Date Filed

  Not available

• Date Issued

  Tuesday, July 6, 1954
  71 years ago

• CPC

  • B21D53/44 - fancy goods
  • Y10T29/49714 - Hollow ball

• US Classifications

  • 029 - Metal working