3153307

Information

• Patent Grant
• 3153307

• References
• Source

• Patent Number

  3,153,307

• Date Filed

  Not available

• Date Issued

  Tuesday, October 20, 1964
  60 years ago

• CPC

  • B24D15/085 - with reciprocating whetstones

• US Classifications

  • 451 - Abrading
  • 030 - Cutlery