1072618

Information

• Patent Grant
• 1072618

• References
• Source

• Patent Number

  1,072,618

• Date Filed

  Not available

• Date Issued

  Tuesday, September 9, 1913
  111 years ago

• CPC

  • E01B29/28 - the fastening means being of screw-and-nut type Apparatus therefor, adapted to additionally drilling holes

• US Classifications

  • 144 - Woodworking
  • 081 - Tools