Lothar Frank

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Pluderhausen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Extruded plastics material hollow profiled strip for window frames,...
- Patent number 4,492,063
- Issue date Jan 8, 1985
- Schock & Co. GmbH
- Karl Schock
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Sectional construction strip, e.g. for the production of window frames
- Patent number 4,281,492
- Issue date Aug 4, 1981
- Schock & Co.
- Karl Schock
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL