3069687

Information

• Patent Grant
• 3069687

• References
• Source

• Patent Number

  3,069,687

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1962
  62 years ago

• CPC

  • B27F4/00 - Machines for inserting dowels, with or without drilling equipment
  • E01B31/28 - Applying or removing anti-splitting or like reinforcing means

• US Classifications

  • 104 - Railways
  • 227 - Elongated-member-driving apparatus