Gertraud Agnes Anna Meden-Piesslinger

Follow

Person

Eindhoven, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Precision pressed optical components made of glass and glass suitab...
- Patent number 4,391,915
- Issue date Jul 5, 1983
- U.S. Philips Corporation
- Gertraud A. A. Meden-Piesslinger
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Composite body useful in gas discharge lamp
- Patent number 4,122,042
- Issue date Oct 24, 1978
- U.S. Philips Corporation
- Gertraud Agnes Anna Meden-Piesslinger
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES