CPC Subgroup
F16J 15/18 with stuffing-boxes for elastic or plastic packings
Full Title
Sealings > between relatively-moving surfaces (F16J15/50, F16J15/52 take precedence; bellows pistons F16J3/06; piston-rings or ring sealings of similar construction F16J9/00) > with stuffing-boxes for elastic or plastic packings
8 direct subcodes
Child Classifications
Navigate with arrow keys, Enter to open
- F16J 15/20 Packing materials therefor
- F16J 15/24 with radially or tangentially compressed packing