A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WEATHER PROTECTION DEVICE
A weather protection device for a hand-held road sign comprising an attachment piece configured to attach to a pole of a hand held road sign, and a substantially rigid canopy extending outwardly from the attachment piece. Fig 1
WEATHER PROTECTION DEVICE
A weather protection device for a hand-held road sign comprising an attachment piece configured to attach to a pole of a hand held road sign, and a substantially rigid canopy extending outwardly from the attachment piece. Fig 1
WEATHER PROTECTION DEVICE
DERRICK LEONARD HENRY (author)
2018-09-13
Patent
Electronic Resource
English
IPC:
E01F
ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
,
Zusätzliche Baumaßnahmen, wie die Ausstattung von Straßen oder die bauliche Ausbildung von Bahnsteigen, Landeplätzen für Hubschrauber, Wegweisern, Schneezäunen oder dgl.
/
A45B
Spazierstöcke
,
WALKING STICKS
/
G08B
SIGNALLING OR CALLING SYSTEMS
,
Signalisier- oder Rufsysteme