2439225

Information

• Patent Grant
• 2439225

• References
• Source

• Patent Number

  2,439,225

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1948
  76 years ago

• CPC

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

• US Classifications

  • 451 - Abrading