Units of metal for housing people; housing being metal portable buildings; containers for housing people; mobile accommodation (metal); metal relocatable buildings; modular portable building units of metal; transportable accommodation; buildings made of metal

Housing for people being non-metallic portable buildings; non-metallic housing units; housing being prefabricated portable non-metallic buildings; mobile accommodation (non-metallic); non-metallic relocatable buildings; non-metallic transportable accommodation and buildings