3490779

Information

• Patent Grant
• 3490779

• References
• Source

• Patent Number

  3,490,779

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1970
  55 years ago

• CPC

  • B23Q11/0046 - by sucking
  • Y02P70/171 - Devices or processes for removing and reusing chips
  • Y10T279/17914 - Friction grip

• US Classifications

  • 279 - Chucks or sockets