3680835

Information

• Patent Grant
• 3680835

• References
• Source

• Patent Number

  3,680,835

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1972
  52 years ago

• CPC

  • E04G17/0642 - Devices for extracting or inserting wall ties or parts thereof

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force