1951881

Information

• Patent Grant
• 1951881

• References
• Source

• Patent Number

  1,951,881

• Date Filed

  Not available

• Date Issued

  Tuesday, March 20, 1934
  90 years ago

• CPC

  • C03B5/185 - Electric means
  • C03B5/021 - by induction heating
  • C03B5/2255 - by centrifuging
  • Y10S164/07 - Melt

• US Classifications

  • 065 - Glass manufacturing
  • 164 - Metal founding
  • 373 - Industrial electric heating furnaces