Device for combustion support for oil or gas burners
DE3525603A1
Device for combustion support for oil or gas burners
DE2710642A1
Vibration compactor for prefabricated concrete components - has noise absorption system with top box and flexible skirt
DE2710643A1
Noise absorbing fastening system for vibrating concrete mould - has enclosing flexible profile holding mould in machine table frame
DE2618803A1
Additional sound insulating pane fitting for window - using shaped batten of cuttable plastics as pane support and spacer
DE2457986A1
Damping device for sound emitting surfaces - for equipment producing prefabricated components of concrete or plastics consists of box containing damping material
DE2455486A1
Noise insulation panels for making concrete components - are fitted on baseplates by flexible profiles forming insulation cavities
DE2365224A1
Concrete products vibrator - has cavities filled with noise absorbing rubber and metal compsn.
DE2331746A1
Prefabricated room unit - has support ribs and levelling jacks operated from within unit
