2433717

Information

• Patent Grant
• 2433717

• References
• Source

• Patent Number

  2,433,717

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1947
  77 years ago

• CPC

  • B24B5/32 - the work-supporting means being indexable

• US Classifications

  • 451 - Abrading