1732700

Information

• Patent Grant
• 1732700

• References
• Source

• Patent Number

  1,732,700

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1929
  95 years ago

• CPC

  • B23F23/12 - Other devices
  • B23F5/22 - the tool being a hob for making spur gears
  • B23Q39/042 - with circular arrangement of the sub-assemblies
  • Y10T409/102385 - Plural hobs
  • Y10T409/102703 - to infeed along axis of work rotation

• US Classifications

  • 409 - Gear cutting, milling, or planing