1327515

Information

• Patent Grant
• 1327515

• References
• Source

• Patent Number

  1,327,515

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1920
  105 years ago

• CPC

  • B23Q3/06 - Work-clamping means
  • B24B19/18 - for grinding carding equipment
  • B27M3/30 - of bobbins

• US Classifications

  • 144 - Woodworking
  • 269 - Work holders
  • 451 - Abrading