3659495

Information

• Patent Grant
• 3659495

• References
• Source

• Patent Number

  3,659,495

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1972
  53 years ago

• CPC

  • B23F5/20 - by milling
  • Y10T409/106201 - Plural rotary cutters

• US Classifications

  • 409 - Gear cutting, milling, or planing