1973264

Information

• Patent Grant
• 1973264

• References
• Source

• Patent Number

  1,973,264

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1934
  90 years ago

• CPC

  • B24B5/065 - for brake drums
  • Y10S451/902 - Brake abrading

• US Classifications

  • 451 - Abrading