1825030

Information

• Patent Grant
• 1825030

• References
• Source

• Patent Number

  1,825,030

• Date Filed

  Not available

• Date Issued

  Tuesday, September 29, 1931
  93 years ago

• CPC

  • B21D15/06 - annularly
  • Y10T279/1062 - Toggle

• US Classifications

  • 072 - Metal deforming
  • 279 - Chucks or sockets