1977080

Information

• Patent Grant
• 1977080

• References
• Source

• Patent Number

  1,977,080

• Date Filed

  Not available

• Date Issued

  Tuesday, October 16, 1934
  90 years ago

• CPC

  • B27M3/0046 - by rods or tie wires
  • B27M3/04 - of flooring elements

• US Classifications

  • 144 - Woodworking