Frans Leenhouts

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Lenzburg, CH

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Patents Grantslast 30 patents

Information Patent Grant
Liquid-crystal display with reduced reflection
- Patent number 4,529,272
- Issue date Jul 16, 1985
- Siemens Aktiengesellschaft
- Hans Kruger
- G02 - OPTICS
Information Patent Grant
Low-reflection liquid-crystal display
- Patent number 4,521,079
- Issue date Jun 4, 1985
- Siemens Aktiengesellschaft
- Frans Leenhouts
- G02 - OPTICS