Method and apparatus for constructing a retaining wall

A retaining wall for remote environments such as wilderness trails utilizes an "H-beam" post member having first and second elongate, vertical plates joined in a spaced, generally parallel relationship by first and second vertical brace portions, so that the cross-section of the resultant...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MUELLER, JOHN F
Format: Patent
Sprache:eng
Schlagworte:
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