SE355209BSE888570ASE888570ASE355209BSE 355209 BSE355209 BSE 355209BSE 888570 ASE888570 ASE 888570ASE 888570 ASE888570 ASE 888570ASE 355209 BSE355209 BSE 355209B
Authority
SE
Sweden
Application number
SE888570A
Inventor
F Benthin
I Hansen
Original Assignee
Hotaco As
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Filing date
Publication date
Application filed by Hotaco AsfiledCriticalHotaco As
Publication of SE355209BpublicationCriticalpatent/SE355209B/xx
E04D13/033—Sky-lights; Domes; Ventilating sky-lights provided with means for controlling the light-transmission or the heat-reflection, (e.g. shields, reflectors, cleaning devices)