3473578

Information

• Patent Grant
• 3473578

• References
• Source

• Patent Number

  3,473,578

• Date Filed

  Not available

• Date Issued

  Tuesday, October 21, 1969
  55 years ago

• CPC

  • E04G17/0642 - Devices for extracting or inserting wall ties or parts thereof
  • Y10T225/364 - Axial twisters

• US Classifications

  • 140 - Wireworking
  • 225 - Severing by tearing or breaking