Helge Roraas

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Houston, TX, US

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Patents Applicationslast 30 patents

Information Patent Application
PLATFORM DECK INSTALLATION AND REMOVAL METHOD AND APPARATUS
- Publication number 20140072371
- Publication date Mar 13, 2014
- Boa Marine Services, Inc.
- Gengshen LIU
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING