Aarne Johannes Korkolainen

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Kotka, SF

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Patents Grantslast 30 patents

Information Patent Grant
Rider roll assembly in a winder
- Patent number 4,095,755
- Issue date Jun 20, 1978
- A. Ahlstrom Osakeyhtio
- Keijo Kalevi Snygg
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL