1703017

Information

• Patent Grant
• 1703017

• References
• Source

• Patent Number

  1,703,017

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1929
  95 years ago

• CPC

  • B24B3/602 - of thread cutting tools

• US Classifications

  • 451 - Abrading
  • 033 - Geometrical instruments