3685219

Information

• Patent Grant
• 3685219

• References
• Source

• Patent Number

  3,685,219

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1972
  52 years ago

• CPC

  • B24B21/165 - for vanes or blades of turbines, propellers, impellers, compressors and the like

• US Classifications

  • 451 - Abrading