Per-Johan Aronson

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Sollentuna, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method for the production of a dehumidifying element
- Patent number 6,630,206
- Issue date Oct 7, 2003
- Proflute AB
- Per-Johan Aronson
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of producing a dehumidifying element
- Patent number 6,265,030
- Issue date Jul 24, 2001
- Proflute AB
- Per-Johan Aronson
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
Novel method for the production of a dehumidifying element
- Publication number 20010024692
- Publication date Sep 27, 2001
- Proflute AB
- Per-Johan Aronson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL