Rolf Lennart Ignell

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Lund, SW

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Patents Grantslast 30 patents

Information Patent Grant
Closing arrangement for packing containers
- Patent number 3,999,678
- Issue date Dec 28, 1976
- Sobrefina SA
- Rolf Lennart Ignell
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL