3428141

Information

• Patent Grant
• 3428141

• References
• Source

• Patent Number

  3,428,141

• Date Filed

  Not available

• Date Issued

  Tuesday, February 18, 1969
  56 years ago

• CPC

  • F01P5/02 - Pumping cooling-air Arrangements of cooling-air pumps
  • F28D9/0062 - the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
  • F41H7/02 - Land vehicles with enclosing armour
  • F41H7/035 - Gratings for ventilation openings

• US Classifications

  • 180 - Motor vehicles
  • 089 - Ordnance
  • 165 - Heat exchange