3649235

Information

• Patent Grant
• 3649235

• References
• Source

• Patent Number

  3,649,235

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1972
  52 years ago

• CPC

  • C03B37/081 - Indirect-melting bushings
  • C03B5/202 - Devices for blowing onto the melt surface
  • Y10S159/04 - Foam

• US Classifications

  • 065 - Glass manufacturing
  • 095 - Gas separation: processes
  • 096 - Gas separation: apparatus
  • 159 - Concentrating evaporators