Johannes Dietrich

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Verl, DE

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Patents Grantslast 30 patents

Information Patent Grant
Construction boards bonded by organic and/or inorganic cementing means
- Patent number 4,582,755
- Issue date Apr 15, 1986
- Fulgurit GmbH & Co. Kommanditgesellschaft
- Johannes Dietrich
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES