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[Extraoral radiographs in jaw orthopedics and dentistry with consideration of a new X-ray film].
- G. Demuth, H. Kaufmann
- MedicineInformationen aus Orthodontie und…
- 1974
Device for feeding sheets in the fixing mechanism of a copier
- H. Kaufmann, F. Brenner
- Engineering
- 3 September 1982
THE INVENTION CONCERNS A DEVICE FOR FEEDING SHEETS IN THE MECHANISM FOR FIXING A COPY. IN THE DEVICE, 3 TRACK GUIDANCE SHEETS, FRONT LOCATED ONE PAIR OF ROLLER PRESSERS 1, 2 IS PREPARED TO SLANT IN…