Helge Andersson

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Lund, SE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for forming packaging material into a tube
- Patent number 5,067,311
- Issue date Nov 26, 1991
- Tetra Pak Holdings S.A.
- Helge Andersson
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Arrangement for the treatment of a moving material web
- Patent number 4,603,490
- Issue date Aug 5, 1986
- Tetra Pak International AB
- Anders E. Hilmersson
- F26 - DRYING
Information Patent Grant
Arrangement for the separation of particles
- Patent number 4,559,068
- Issue date Dec 17, 1985
- Tetra Pak International AB
- Jan. E. R. Lagerstedt
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Apparatus for the volatilization of a liquid
- Patent number 4,512,935
- Issue date Apr 23, 1985
- Tetra Pak International AB
- Anders Hilmersson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE