Karen Kummel

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Lyngby, DK

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a terminal lead-through for a battery consi...
- Patent number 4,891,048
- Issue date Jan 2, 1990
- A/S Hellesens
- Karen Kummel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical battery
- Patent number 4,714,664
- Issue date Dec 22, 1987
- A/S Hellesens
- Mads A. Laustsen
- H01 - BASIC ELECTRIC ELEMENTS