Klaus Serapins

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Berg. Gladbach-Refrath, DE

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Patents Grantslast 30 patents

Information Patent Grant
Arrangement for alignedly coupling two coated light-conductive fibers
- Patent number 4,392,713
- Issue date Jul 12, 1983
- Felten & Guilleaume Carlswerk AG
- Hans Piter
- G02 - OPTICS
Information Patent Grant
Arrangement for alignedly coupling two coated light-conductive fibers
- Patent number 4,223,979
- Issue date Sep 23, 1980
- Felten & Guilleaume Carlswerk AG
- Hans Piter
- G02 - OPTICS