Hans F. Heitzenroder

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Langenselbold, DE

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Patents Grantslast 30 patents

Information Patent Grant
Internally pressurized package with heat-sealable closure member
- Patent number 4,715,494
- Issue date Dec 29, 1987
- Dunlop Limited a British Company
- Hans Heitzenroder
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Container for the pressure tight packaging of articles, in particul...
- Patent number 4,564,107
- Issue date Jan 14, 1986
- Dunlop Aktiengesellschaft
- Hans F. Heitzenroder
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL