3335787

Information

• Patent Grant
• 3335787

• References
• Source

• Patent Number

  3,335,787

• Date Filed

  Not available

• Date Issued

  Tuesday, August 15, 1967
  58 years ago

• CPC

  • B22C13/12 - for cores
  • B22C5/00 - Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
  • B22C15/30 - by both pressing and jarring devices
  • B22C19/04 - Controlling devices specially designed for moulding machines

• US Classifications

  • 164 - Metal founding
  • 073 - Measuring and testing