Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Popper
The “POPPER” is a piece of equipment, made of a harden piece of metal. Each end has pointed spikes, roughly at a 45 degree angle. A handle is attached for easy placement and removal. They will penetrate the vehicles tire, If forward or backward movement is made, thus making the tire useless.
Popper
The “POPPER” is a piece of equipment, made of a harden piece of metal. Each end has pointed spikes, roughly at a 45 degree angle. A handle is attached for easy placement and removal. They will penetrate the vehicles tire, If forward or backward movement is made, thus making the tire useless.
Popper
HAY ROBERT J (Autor:in) / HAY JACQUELINE M (Autor:in)
20.07.2023
Patent
Elektronische Ressource
Englisch
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.
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