B01D25/006 - CPC Classification Index

ClassID:

28926 ⎘

B01D25/006 - CPC Classification

Classification description:

Filters formed by clamping together several filtering elements or parts of such elements integrally combined with devices for controlling the filtration by level measuring

Recent Application in this class:

20260034484

2026-02-05

MULTI-STAGE FILTRATION SYSTEM

20240157277

2024-05-16

MULTI-STAGE FILTRATION SYSTEM FOR FUEL CELL HYBRID PROPULSION SYSTEM