Patents
DE 10301338; US 01378772; EP 1583887 B1
Title – Method and device for intensifying the permeability of ground layers close to bore holes and filter bodies and filter layers in wells and other production boreholes –
DE 102006040956.6; EP 1895092
Title – Impulsgenerator –
Brand name
DE 39729681; US 3.098.379; EU 850821 – hydropuls –
DE 39729681; EU 0082659441 – hydrolift –