Patent classifications
E
FIXED CONSTRUCTIONS
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E02
HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
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E02D
FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
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27/00
Foundations as substructures
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E02D27/32
Foundations for special purposes
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E02D27/52
Submerged foundations; , i.e. submerged in open water
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E02D27/525
using elements penetrating the underwater ground
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