2355316

Information

• Patent Grant
• 2355316

• References
• Source

• Patent Number

  2,355,316

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1944
  80 years ago

• CPC

  • G01B7/13 - Internal diameters
  • B24B33/06 - with controlling or gauging equipment
  • B24B33/08 - Honing tools
  • B24B33/087 - provided with measuring equipment

• US Classifications

  • 033 - Geometrical instruments
  • 324 - Electricity: measuring and testing
  • 451 - Abrading