Sink-based toiletry organizer with integrated drain
EP1114611A2
Simulation method for testing a single breath diffusion measuring apparatus
WO0149175A1
Lung function test and analysis unit
DE19638492A1
Process for setting a mixture of microorganisms and the amount of food in a biotechnological process, in particular activated sludge process in wastewater treatment
DE4338220A1
Process for controlling the breathability of microorganisms in an activated sludge process in wastewater treatment
DE4031069A1
Agent for nitrification or denitrification of liq., esp. water - contg. salt of tri:valent or tetra:valent metal, esp. iron@, aluminium@ or cerium@, and opt. cationic (co)polymer
DE3908222A1
Process and apparatus for conveying a suspension to a filter press
DE3828201A1
Apparatus for adding chemicals, preferably flocculant aids, to a main liquid stream
DE3825281A1
FELLING AGENTS, ESPECIALLY FOR PHOSPHATE ELIMINATION IN SEWAGE