1928489

Information

• Patent Grant
• 1928489

• References
• Source

• Patent Number

  1,928,489

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1933
  91 years ago

• CPC

  • B23C1/025 - with working-spindle movable in a fixed position
  • Y10T409/304704 - In response to cutter or cutter carriage

• US Classifications

  • 409 - Gear cutting, milling, or planing