3282551

Information

• Patent Grant
• 3282551

• References
• Source

• Patent Number

  3,282,551

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1966
  59 years ago

• CPC

  • B22D35/045 - Runner base plates for bottom casting ingots
  • B22C9/08 - Features with respect to supply of molten metal
  • B22D18/04 - Low pressure casting
  • H01L21/00 - Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof

• US Classifications

  • 249 - Static molds
  • 164 - Metal founding