2000209

Information

• Patent Grant
• 2000209

• References
• Source

• Patent Number

  2,000,209

• Date Filed

  Not available

• Date Issued

  Tuesday, May 7, 1935
  90 years ago

• CPC

  • B23F17/00 - Special methods or machines for making gear teeth, not covered by the preceding groups
  • Y10T409/106837 - Dual cutters

• US Classifications

  • 409 - Gear cutting, milling, or planing