3561661

Information

• Patent Grant
• 3561661

• References
• Source

• Patent Number

  3,561,661

• Date Filed

  Not available

• Date Issued

  Tuesday, February 9, 1971
  53 years ago

• CPC

  • B27F4/00 - Machines for inserting dowels, with or without drilling equipment

• US Classifications

  • 227 - Elongated-member-driving apparatus