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Polymeric membrane comprising porous agglomerates of hydrophobic th...
- Patent number 5,981,031
- Issue date Nov 9, 1999
- Sarna Patent- und Lizenz-AG
- Jurg Vogt
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Polymeric waterproofing membranes
- Patent number 5,422,179
- Issue date Jun 6, 1995
- Sarna Patent- und Lizenz- AG
- Hans G. K. Dietschi
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...

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