1768359

Information

• Patent Grant
• 1768359

• References
• Source

• Patent Number

  1,768,359

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1930
  94 years ago

• CPC

  • B22C17/10 - Turning-over pattern plate and flask only
  • B22C11/10 - with one or more flasks forming part of the machine, from which only the sand moulds made by compacting are removed
  • B22C15/30 - by both pressing and jarring devices

• US Classifications

  • 164 - Metal founding