A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SIGNAL LIGHT ASSEMBLY
An all welded signal light assembly transportable in secure, stacked condition with a plurality of all welded signal light assemblies of like construction.
SIGNAL LIGHT ASSEMBLY
An all welded signal light assembly transportable in secure, stacked condition with a plurality of all welded signal light assemblies of like construction.
SIGNAL LIGHT ASSEMBLY
KECK PAUL (author) / BANG NICHOLAS KENT (author) / OSSMAN BENJAMIN RYAN (author)
2018-03-01
Patent
Electronic Resource
English
IPC:
E06C
LADDERS
,
Leitern
/
B61L
Leiten des Eisenbahnverkehrs
,
GUIDING RAILWAY TRAFFIC
/
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.
/
F21S
Ortsfeste Leuchten
,
NON-PORTABLE LIGHTING DEVICES