Vasily Georgievich Davydov

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Novosibirsk, SU

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Patents Grantslast 30 patents

Information Patent Grant
Method of making built-in-place reinforced concrete piles
- Patent number 4,063,423
- Issue date Dec 20, 1977
- Konstantin Stepanovich Gurkov
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING