Dietrich Bohlen

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Puidoux, CH

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Patents Grantslast 30 patents

Information Patent Grant
Pack comprising an outer rigid envelope and an inner flexible envelope
- Patent number 4,715,511
- Issue date Dec 29, 1987
- Nestec S.A.
- Dietrich Bohlen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL