1517198

Information

• Patent Grant
• 1517198

• References
• Source

• Patent Number

  1,517,198

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1924
  100 years ago

• CPC

  • B21K15/00 - Making blacksmiths' goods
  • B21D1/06 - Removing local distortions

• US Classifications

  • 072 - Metal deforming