ClassID:

162194

F28F9/167 - CPC Classification

Classification description:

Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings; Header boxes; End plates; Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by using additional preformed parts, e.g. sleeves, gaskets the parts being inserted in the heat-exchange conduits

Recent Application in this class: