2933785

Information

• Patent Grant
• 2933785

• References
• Source

• Patent Number

  2,933,785

• Date Filed

  Not available

• Date Issued

  Tuesday, April 26, 1960
  64 years ago

• CPC

  • B22C15/23 - Compacting by gas pressure or vacuum
  • B22C23/00 - Tools Devices not mentioned before for moulding

• US Classifications

  • 164 - Metal founding
  • 141 - Fluent material handling, with receiver or receiver coacting means