TREA

Guido SIEBERT

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  • Gelsenkirchen, DE
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Patents Applicationslast 30 patents

  • Information Patent Application

    FIRE-RESISTANT GLAZING
    • Publication number 20240326386
    • Publication date Oct 3, 2024
    • PILKINGTON GROUP LIMITED
    • Matthias AUTH
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    FIRE-RESISTANT GLAZING
    • Publication number 20240308185
    • Publication date Sep 19, 2024
    • PILKINGTON GROUP LIMITED
    • Andreas POERSCH
    • B32 - LAYERED PRODUCTS