Tom Orvar Bjorn Karlsson

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Patents Grantslast 30 patents

Information Patent Grant
Method for liquid level control
- Patent number 4,030,521
- Issue date Jun 21, 1977
- Nordnero AB
- Tom Orvar Bjorn Karlsson
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...