1470544

Information

• Patent Grant
• 1470544

• References
• Source

• Patent Number

  1,470,544

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1923
  101 years ago

• CPC

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

• US Classifications

  • 082 - Turning
  • 968 - Horology