Flying wind power plant with air chambers, controlled by a closure and / or volume reduction mechanism
DE102013009828A1
Finger exerciser
DE102010035866A1
razor
DE102010035884A1
Razor for removing hair in e.g. nose, has spherical shaped razor head attached to handle and including two openings, where edge of razor head is consistently formed as cutting edge and openings are formed with through channel
DE102010015283A1
Floor system has support structure, multiple cladding elements consisting of derived timber product, and multiple connection elements for mounting cladding elements on supporting structure
