Johannes Klein

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Bad Durkheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Shaft seal assembly
- Patent number 4,646,579
- Issue date Mar 3, 1987
- Klein, Schanzlin & Becker Aktiengesellschaft
- Johannes Klein
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...