Hans Pink

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Starnberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing a light conducting fiber
- Patent number 4,173,459
- Issue date Nov 6, 1979
- Siemens Aktiengesellschaft
- Hubert Aulich
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for producing light conducting fibers
- Patent number 4,141,710
- Issue date Feb 27, 1979
- Siemens Aktiengesellschaft
- Hubert Aulich
- C03 - GLASS MINERAL OR SLAG WOOL