79058114
Jun 20, 2008
Jul 28, 2009
Ultrasound emission apparatus for scaring off birds from buildings, airports, airplanes, hangars, runways and the adjoining greens
Electrical and Scientific ApparatusInstallation, repair and maintenance of ultrasound emission apparatus for others for the protection of persons, buildings, airports, airplanes, hangars, runways and the adjoining greens
Building Construction and Repair