2007366

Information

• Patent Grant
• 2007366

• References
• Source

• Patent Number

  2,007,366

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1935
  90 years ago

• CPC

  • B24B13/023 - for grinding several lenses simultaneously
  • B24B13/005 - Blocking means, chucks or the like Alignment devices

• US Classifications

  • 451 - Abrading