Karl H. Schmidt

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Wilnsdorf-Niederdelfen, DD

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Patents Grantslast 30 patents

Information Patent Grant
Tilt-sliding mechanism for a window or door
- Patent number 4,802,307
- Issue date Feb 7, 1989
- Siegenia-Frank KG.
- Karl H. Schmidt
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES