Erich Klimesch

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Erlenbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polyimide-containing cover layer for a printed circuit element
- Patent number 4,746,561
- Issue date May 24, 1988
- Akzo N.V.
- Ernst F. Kundinger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flexible multi-layer polyimide laminates
- Patent number 4,705,720
- Issue date Nov 10, 1987
- Akzo nv
- Ernst F. Kundinger
- B32 - LAYERED PRODUCTS
Information Patent Grant
Flexible multilayer polymide laminates
- Patent number 4,699,841
- Issue date Oct 13, 1987
- Akzo nv
- Ernst F. Kundinger
- B32 - LAYERED PRODUCTS
Information Patent Grant
Flexible multilayer polyimide laminates
- Patent number 4,675,246
- Issue date Jun 23, 1987
- Akzo N.V.
- Ernst F. Kundinger
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Process for, respectively, the production and purification of dicar...
- Patent number 4,370,487
- Issue date Jan 25, 1983
- Gerhard Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of isocyanate derivatives of aliphatic,...
- Patent number 4,238,404
- Issue date Dec 9, 1980
- Akzona Incorporated
- Hans Zengel
- C07 - ORGANIC CHEMISTRY