Christian Hejlesen

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Aalborg, DK

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for the opening and separating of valve bags
- Patent number 5,050,651
- Issue date Sep 24, 1991
- Bates Ventil Saekke Co. A/S
- Christian Hejlesen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL