VEB JENAER GLASWERK

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JENA, DD

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Patents Grantslast 30 patents

Information Patent Grant
Micaceous-cordierite-glass ceramic
- Patent number 4,789,649
- Issue date Dec 6, 1988
- VEB Jenaer Glaswerk
- Christine Abert
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Phosphate glass ceramic for biological and medical applications
- Patent number 4,698,318
- Issue date Oct 6, 1987
- VEB Jenaer Glaswerk
- Jurgen Vogel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

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Trademarklast 30 trademarks

Information Trademark
73460837 - JENAER GLAS
- Serial number 73460837
- Registration number 1376947
- Filing date Jan 13, 1984
- VEB JENAER GLASWERK
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments