Helmut Romberg

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Bad Durkheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 4,453,577
- Issue date Jun 12, 1984
- BASF Aktiengesellschaft
- Helmut Romberg
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...