Gian Nick

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Grafstal, CH

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Patents Applicationslast 30 patents

Information Patent Application
ARCHED CUT-AND-COVER STRUCTURE AND METHOD OF ITS CONSTRUCTION
- Publication number 20180030684
- Publication date Feb 1, 2018
- Werner Heierli
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Precast Arch-Shaped Overfilled Structure
- Publication number 20090126129
- Publication date May 21, 2009
- Michael J. D'Agostino
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES