E02B9/025 - CPC Classification Index

ClassID:

128260 ⎘

E02B9/025 - CPC Classification

Classification description:

Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same; Water-ways; Closures automatically movable

Recent Application in this class:

20250215653

2025-07-03

Flood protection system

20180291581

2018-10-11

Modular variable-head hydroelectric energy conversion system

20150330047

2015-11-19

Method for controlling a water sluice gate drive for a water sluice gate having an electric machine, service connection, water sluice gate drive and hydroelectric power plant

20140018963

2014-01-16

Adjustable weir for hydroelectric dam installations

20100209192

2010-08-19

ADJUSTABLE WEIR FOR HYDROELECTRIC DAM INSTALLATIONS