2756471

Information

• Patent Grant
• 2756471

• References
• Source

• Patent Number

  2,756,471

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1956
  68 years ago

• CPC

  • B22C19/06 - Devices for rapping or loosening the pattern
  • Y10T403/46 - Rod end to transverse side of member

• US Classifications

  • 164 - Metal founding
  • 403 - Joints and connections