Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
F04C 27/02

Liquid sealing for high-vacuum pumps

Introduced: September 1968

Full Title

Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids > Liquid sealing for high-vacuum pumps

No child classifications to compare. This is a leaf node in both IPC and CPC.