1679568

Information

• Patent Grant
• 1679568

• References
• Source

• Patent Number

  1,679,568

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1928
  96 years ago

• CPC

  • B21K1/72 - hooks
  • B21D53/00 - Making other particular articles
  • Y10T29/49405 - Valve or choke making

• US Classifications

  • 072 - Metal deforming
  • 029 - Metal working