2822238

Information

• Patent Grant
• 2822238

• References
• Source

• Patent Number

  2,822,238

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1958
  66 years ago

• CPC

  • C10L1/006 - Making uninflammable or hardly inflammable

• US Classifications

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