1134944

Information

• Patent Grant
• 1134944

• References
• Source

• Patent Number

  1,134,944

• Date Filed

  Not available

• Date Issued

  Tuesday, April 6, 1915
  109 years ago

• CPC

  • B24B37/30 - for single side lapping of plane surfaces
  • Y10S29/072 - Dip or splash supply

• US Classifications

  • 451 - Abrading
  • 029 - Metal working