448854

Information

• Patent Grant
• 448854

• References
• Source

• Patent Number

  448,854

• Date Filed

  Not available

• Date Issued

  Tuesday, March 24, 1891
  134 years ago

• CPC

  • B21F45/04 - of elements

• US Classifications

  • 140 - Wireworking
  • 226 - Advancing material of indeterminate length