1551178

Information

• Patent Grant
• 1551178

• References
• Source

• Patent Number

  1,551,178

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1925
  99 years ago

• CPC

  • B23Q35/107 - tool and feelers being coaxial

• US Classifications

  • 144 - Woodworking