Heinz Firlay

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Bochum, DT

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Patents Grantslast 30 patents

Information Patent Grant
Device for the removal of bulk material from bulk material dumps
- Patent number 4,013,180
- Issue date Mar 22, 1977
- Deutsche Babcock & Wilcox Aktiengesellschaft
- Gunter Piontek
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING