3474914

Information

• Patent Grant
• 3474914

• References
• Source

• Patent Number

  3,474,914

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1969
  55 years ago

• CPC

  • B23Q7/055 - some of the rollers being driven
  • B23B13/10 - with magazines for stock
  • B24B5/38 - for externally grinding travelling elongated stock

• US Classifications

  • 414 - Material or article handling