3538649

Information

• Patent Grant
• 3538649

• References
• Source

• Patent Number

  3,538,649

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1970
  54 years ago

• CPC

  • B24B17/08 - involving fluid transmission means only
  • B24B3/085 - using a template

• US Classifications

  • 451 - Abrading