PRECAST GARDEN STEPS
A knock-down precast stairway, preferably for installation on sloping hillsides, made up or precast tread and unique riser elements lending themselves to ridge-and-valley interrelation near the front edge, and an improved deeper set riser contributing to an overall more stabilized installation. The...
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Main Author | |
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Format | Patent |
Language | English |
Published |
04.06.1974
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Subjects | |
Online Access | Get full text |
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