244438

Information

• Patent Grant
• 244438

• References
• Source

• Patent Number

  244,438

• Date Filed

  Not available

• Date Issued

  Tuesday, July 19, 1881
  143 years ago

• CPC

  • G04D3/0263 - for axle taps
  • Y10T82/245 - Watchmaker's lathe
  • Y10T82/2572 - Attachment

• US Classifications

  • 082 - Turning