3434267

Information

• Patent Grant
• 3434267

• References
• Source

• Patent Number

  3,434,267

• Date Filed

  Not available

• Date Issued

  Tuesday, March 25, 1969
  56 years ago

• CPC

  • E01C1/005 - Means permanently installed along the road for removing or neutralising exhaust gases
  • B03C3/019 - Post-treatment of gases

• US Classifications

  • 096 - Gas separation: apparatus
  • 004 - Baths, closets, sinks, and spittoons
  • 055 - Gas separation
  • 404 - Road structure, process, or apparatus
  • 454 - Ventilation