Josef Brau

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Muenchen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Multi-channel optical rotary transmission device with high return loss
- Patent number 7,965,943
- Issue date Jun 21, 2011
- Schleifring und Apparatebau GmbH
- Gregor Popp
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Multi-Channel Optical Rotary Transmission Device with High Return Loss
- Publication number 20100266294
- Publication date Oct 21, 2010
- Schleifring und Apparatebau GmbH
- Gregor Popp
- G02 - OPTICS