Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
An apparatus is adapted to be installed on a top portion of a utility pole to allow perching upon by birds while preventing the nesting of birds thereby avoiding damage to the utility equipment, or the accidental death of the birds.
An apparatus is adapted to be installed on a top portion of a utility pole to allow perching upon by birds while preventing the nesting of birds thereby avoiding damage to the utility equipment, or the accidental death of the birds.
Nesting deterrent
NICHOLS SR MICHAEL L (Autor:in)
06.06.2017
Patent
Elektronische Ressource
Englisch