Rolf C. G. Magnusson

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S-133 00 Salsjobaden, SE

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Patents Grantslast 30 patents

Information Patent Grant
Granular material consisting of microporous hollow granules of lead...
- Patent number 4,387,142
- Issue date Jun 7, 1983
- Alfons S. M. Lindholm
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tubular electrode
- Patent number 4,374,908
- Issue date Feb 22, 1983
- Alfons S. M. Lindholm
- H01 - BASIC ELECTRIC ELEMENTS