3709015

Information

• Patent Grant
• 3709015

• References
• Source

• Patent Number

  3,709,015

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1973
  51 years ago

• CPC

  • B23F19/04 - Lapping spur gears by making use of a correspondingly shaped counterpart
  • B21H5/022 - Finishing gear teeth with cylindrical outline

• US Classifications

  • 072 - Metal deforming