Leif Yxfeldt

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Stockholm, SE

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Patents Grantslast 30 patents

Information Patent Grant
Glazing unit
- Patent number 10,618,835
- Issue date Apr 14, 2020
- Leif Yxfeldt
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
GLAZING UNIT
- Publication number 20180086665
- Publication date Mar 29, 2018
- Leif YXFELDT
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
METHOD AND DEVICE FOR TREATING SURFACES
- Publication number 20120073600
- Publication date Mar 29, 2012
- Leif Yxfeldt
- B08 - CLEANING