1526540

Information

• Patent Grant
• 1526540

• References
• Source

• Patent Number

  1,526,540

• Date Filed

  Not available

• Date Issued

  Tuesday, February 17, 1925
  100 years ago

• CPC

  • B21C5/00 - Pointing Push-pointing
  • B21C5/006 - of solid material

• US Classifications

  • 072 - Metal deforming