Eduard Isaakovich Ter-Saakov

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Riga, SU

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Patents Grantslast 30 patents

Information Patent Grant
Device for taking bottom soil samples from deep water basins
- Patent number 4,116,069
- Issue date Sep 26, 1978
- Georgy Mikhailovich Lezgintsev
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING