3456398

Information

• Patent Grant
• 3456398

• References
• Source

• Patent Number

  3,456,398

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1969
  55 years ago

• CPC

  • B24B9/12 - of hollow glassware
  • B24B41/06 - Work supports
  • Y10S269/908 - Work holder for cathode-ray tubes

• US Classifications

  • 451 - Abrading
  • 269 - Work holders