Willi Kunzl

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Boblingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Connection of a cast-in-place reinforced concrete slab to a prefabr...
- Patent number 4,612,747
- Issue date Sep 23, 1986
- Deha Baubedarf GmbH & Co. KG
- Wolfhart Andra
- E04 - BUILDING