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IE790644L
|
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Offshore platform.
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AU2666977A
|
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Method for underwater drilling
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CA1052108A
|
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Concrete tower
|
|
JPS5252403A
|
|
Marine structure
|
|
AU1866476A
|
|
Multiple purpose marine structure
|
|
OA5115A
|
|
Marine structure for offshore activities.
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CA991421A
|
|
Foundation method for caissons
|
|
US3990254A
|
|
Marine structure for offshore activities
|
|
US3961489A
|
|
Method for placing a floating structure on the sea bed
|
|
NL7408888A
|
|
Concrete floating construction with operating platform - with heavy submerged structure and light superstructure
|
|
AU7061774A
|
|
Platform structures
|
|
US3906735A
|
|
Foundation method for caissons
|
|
CA987506A
|
|
Arrangement in or relating to platform structures
|
|
US3879952A
|
|
Pressure resistant caisson
|
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OA4134A
|
|
Platform.
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CA958552A
|
|
Marine drilling platform
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