2712775

Information

• Patent Grant
• 2712775

• References
• Source

• Patent Number

  2,712,775

• Date Filed

  Not available

• Date Issued

  Tuesday, July 12, 1955
  69 years ago

• CPC

  • B23C3/32 - Milling helical grooves
  • Y10T409/300504 - Plural cutters or work holders

• US Classifications

  • 409 - Gear cutting, milling, or planing