2176316

Information

• Patent Grant
• 2176316

• References
• Source

• Patent Number

  2,176,316

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1939
  85 years ago

• CPC

  • B24B33/02 - designed for working internal surfaces of revolution
  • Y10S451/901 - Super finish
  • Y10T74/18024 - Rotary to reciprocating and rotary

• US Classifications

  • 451 - Abrading
  • 074 - Machine element or mechanism