Hans B. Andersen

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O/ d.ANG.kra, SE

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Patents Grantslast 30 patents

Information Patent Grant
Arrangement in a movable grate
- Patent number 4,981,090
- Issue date Jan 1, 1991
- B & S Miljoteknik A/S
- Hans B. Andersen
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES