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Gottfried Mayerbock
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Kapfenberg, AT
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last 30 patents
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Patent Grant
Cutter head for suction dredges
Patent number
4,319,415
Issue date
Mar 16, 1982
Vereinigte Edelstahlwerke Aktiengesellschaft
Gottfried Mayerbock
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING