F02F3/045 - CPC Classification Index

ClassID:

140081 ⎘

F02F3/045 - CPC Classification

Classification description:

Pistons having means for accommodating or controlling heat expansion having expansion-controlling inserts the inserts being located in the crown

Recent Application in this class:

20200123999

Piston

20160169185

Internal combustion engine

20050034597

Piston for internal combustion engine

20050028364

Method for producing a piston or piston head for an internal combusition engine