Carl H. Falk

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Karlstad, SE

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Patents Grantslast 30 patents

Information Patent Grant
Spray cleaning apparatus
- Patent number 4,167,440
- Issue date Sep 11, 1979
- Aktiebolaget Karlstads Mekaniska Werkstad
- Carl H. Falk
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE