Karl Nicolaus Cederquist

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Stockholm, SW

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Patents Grantslast 30 patents

Information Patent Grant
Process of producing pulp, for manufacture of fiberboard, in a clos...
- Patent number 4,012,279
- Issue date Mar 15, 1977
- Selander; Stig
- Stig Selander
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Digestion odor control
- Patent number 3,969,184
- Issue date Jul 13, 1976
- Defibrator AB
- Karl Nicolaus Cederquist
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE