Karl-Johan Ahlstroem

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Skara, SE

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Patents Grantslast 30 patents

Information Patent Grant
Keg closure with safety mechanism
- Patent number 9,643,829
- Issue date May 9, 2017
- Petainer Lidkoeping AB
- Karl-Johan Ahlstroem
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...

Patents Applicationslast 30 patents

Information Patent Application
KEG CLOSURE WITH SAFETY MECHANISM
- Publication number 20160039654
- Publication date Feb 11, 2016
- Petainer Lidkoeping AB
- Karl-Johan Ahlstroem
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...