459928

Information

• Patent Grant
• 459928

• References
• Source

• Patent Number

  459,928

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1891
  133 years ago

• CPC

  • G04D7/081 - for adjusting the felloe or the shafts

• US Classifications

  • 033 - Geometrical instruments
  • 081 - Tools