3307257

Information

• Patent Grant
• 3307257

• References
• Source

• Patent Number

  3,307,257

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1967
  57 years ago

• CPC

  • B26B19/265 - of the type having two or more heads of differing mode of operation
  • B26B19/26 - of the type performing different methods of operation simultaneously

• US Classifications

  • 030 - Cutlery