2433591

Information

• Patent Grant
• 2433591

• References
• Source

• Patent Number

  2,433,591

• Date Filed

  Not available

• Date Issued

  Tuesday, December 30, 1947
  77 years ago

• CPC

  • C01B17/0221 - Melting

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 432 - Heating