1727557

Information

• Patent Grant
• 1727557

• References
• Source

• Patent Number

  1,727,557

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1929
  95 years ago

• CPC

  • E01B31/22 - Cutting or grinding wooden sleepers

• US Classifications

  • 144 - Woodworking