3851563

Information

• Patent Grant
• 3851563

• References
• Source

• Patent Number

  3,851,563

• Date Filed

  Not available

• Date Issued

  Tuesday, December 3, 1974
  50 years ago

• CPC

  • B24B3/085 - using a template
  • B24B3/065 - end milling cutters with rounded ends
  • Y10T409/300168 - with means to regulate operation by use of templet, card, or other replaceable information supply

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 451 - Abrading