1836662

Information

• Patent Grant
• 1836662

• References
• Source

• Patent Number

  1,836,662

• Date Filed

  Not available

• Date Issued

  Tuesday, December 15, 1931
  93 years ago

• CPC

  • G01B5/00 - Measuring arrangements characterised by the use of mechanical means
  • B23F21/22 - Face-mills for longitudinally-curved gear teeth
  • B24B3/024 - Indexing equipment

• US Classifications

  • 033 - Geometrical instruments