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DE3514726A1
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Apparatus for the temporary storage of combined sewage
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DE2838431B1
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Folding gate to block rivers, canals, docks, etc.
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DE2735135A1
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Offshore structures wash=out erosion protection - by sledge laying concrete filled fibre mat bag
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DE2658923A1
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Hose levelling height measurement instrument - uses sealed upper column volumes connected via coaxial tubing for use underwater
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DE2631122A1
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Underwater structure for supporting seaway markers - has tripod with additional vertical piles for stability and securing boats
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Offshore structure supporting piles load - measured by strain gauges feeding computer to calculate principal moments for oscillograph display
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DE2510656A1
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Submersible offshore drilling platform - assembled in bolted sections during successive immersion and by welding during floating
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DE2504921A1
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Offshore operational structure - with floodable foundation and bearing column for floatable deck platform and telescopic support column
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DE2461685A1
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Land built sea bed submersible structure - has re-usable floats rising up posts which are afterwards joined to the main structure
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DE2457998A1
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Drilling rig underwater structure - for use at great depths, can be assembled from pre-fabricated elements
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