1817607

Information

• Patent Grant
• 1817607

• References
• Source

• Patent Number

  1,817,607

• Date Filed

  Not available

• Date Issued

  Tuesday, August 4, 1931
  93 years ago

• CPC

  • B23G1/06 - specially adapted for making conical screws
  • Y10T29/5161 - Transverse turret axis
  • Y10T82/20 - Lathe for screw cutting

• US Classifications

  • 082 - Turning
  • 029 - Metal working