Yermiyahu Negri

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Tel Aviv, IL

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Patents Grantslast 30 patents

Information Patent Grant
Protective walls and method of construction
- Patent number 5,862,640
- Issue date Jan 26, 1999
- Yermiyahu Negri
- E04 - BUILDING
Information Patent Grant
Reinforced earth structures and method of construction thereof
- Patent number 5,207,038
- Issue date May 4, 1993
- Yermiyahu Negri
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING