3687634

Information

• Patent Grant
• 3687634

• References
• Source

• Patent Number

  3,687,634

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1972
  52 years ago

• CPC

  • C01B13/083 - with barium oxide

• US Classifications

  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing
  • 392 - Electric resistance heating devices
  • 423 - Chemistry of inorganic compounds