Coaxial Ducts Define Air Draft Passage And Annular Passage For Heat Exchange Fluid Patents and Patent Applications (Class 165/DIG332) - Justia Patents Search

Coaxial Ducts Define Air Draft Passage And Annular Passage For Heat Exchange Fluid Patents (Class 165/DIG332)

Digests

Including baffle (Class 165/DIG333)

Baffle located in annular passage (Class 165/DIG334)

There are no patents to show for this class.