1685322

Information

• Patent Grant
• 1685322

• References
• Source

• Patent Number

  1,685,322

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1928
  96 years ago

• CPC

  • B21K11/10 - axes picks

• US Classifications

  • 076 - Metal tools and implements, making
  • 072 - Metal deforming