A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Umbrella opens up
Umbrella Conference, Chartered Institute of Library and Information Professionals; Umbrella opens up ; 2013 ; Manchester
2013-01-01
3 pages
Conference paper
English
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Umbrella tip lock for shared umbrella and umbrella storage device with umbrella tip lock
| European Patent Office | 2021