Laszlo Peterfi

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Budapest, HU

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Patents Grantslast 30 patents

Information Patent Grant
Chromatographic sheet and/or a system of chromatographic sheets for...
- Patent number 4,671,871
- Issue date Jun 9, 1987
- Labor Muszeripari Muvek
- Tibor Szekely
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL