2085450

Information

• Patent Grant
• 2085450

• References
• Source

• Patent Number

  2,085,450

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1937
  87 years ago

• CPC

  • B22D18/06 - Vacuum casting
  • B22D41/48 - Meltable closures
  • Y10S164/07 - Melt
  • Y10T29/49879 - Spaced wall tube or receptacle

• US Classifications

  • 373 - Industrial electric heating furnaces
  • 164 - Metal founding
  • 219 - Electric heating
  • 266 - Metallurgical apparatus