1876785

Information

• Patent Grant
• 1876785

• References
• Source

• Patent Number

  1,876,785

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1932
  92 years ago

• CPC

  • G04D3/065 - Shaping by removing material

• US Classifications

  • 033 - Geometrical instruments
  • 968 - Horology