1750195

Information

• Patent Grant
• 1750195

• References
• Source

• Patent Number

  1,750,195

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1930
  94 years ago

• CPC

  • B24B7/165 - end faces of piston rings
  • Y10T409/305656 - including means to support work for rotation during operation
  • Y10T409/309016 - with work holder or guide

• US Classifications

  • 451 - Abrading
  • 409 - Gear cutting, milling, or planing