Table, especially school desk, as well as computer desk
DE102007017714A1
Saddle or hipped roof has individual self-supporting rood panels fixed to one another along ridge and fixed on gable side to gable wall so that inherently rigid fold work needs only vertical support in eaves area
HRP20020907A2
Construction element for a ceiling construction and ceiling construction in a building
DE10249742A1
Jig to prepare prefabricated walls/ceilings, for the erection of a building, has rails linked by connectors with holes in a pattern to give the alignment drillings at the foundation and wall feet
DE10205851A1
Ceiling in building comprises individual first plate components having plate-shaped layer of concrete or similar material and being self-supporting by means of reinforcement
SE0003689D0
Signalling device for e.g. roller skates or skateboards, comprises wheel contactable with ground in order to ring bell
SE0002184D0
Rollerskate braking device, comprises braking wheel with separate roller and braking surfaces
