Hydro Betong AB

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Stockholm, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for storing hazardous waste
- Patent number 6,008,428
- Issue date Dec 28, 1999
- Hydro Betong AB
- Hans Georgii
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Installation for offshore storage of hazardous waste
- Patent number 5,950,557
- Issue date Sep 14, 1999
- Hydro Betong AB
- Hans Georgii
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Grant
Off-shore-complex
- Patent number 4,799,828
- Issue date Jan 24, 1989
- Hydro Betong AB
- Hans Georgii
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method of making a structural body
- Patent number 4,673,453
- Issue date Jun 16, 1987
- AB Hydro Betong
- Hans C. Georgii
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process in the manufacture of space frameworks, and a machine for t...
- Patent number 4,287,919
- Issue date Sep 8, 1981
- AB Hydro Betong
- Hans C. Georgii
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and device for exploiting the geothermal energy in a submari...
- Patent number 3,967,675
- Issue date Jul 6, 1976
- AB Hydro Betong
- Hans Christer Georgii
- F24 - HEATING RANGES VENTILATING