EWALD DÖRKEN AG
EWALD DÖRKEN AG Patent applications | ||
Patent application number | Title | Published |
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20100279065 | VAPOR-PERMEABLE LAMINATE - A vapor-permeable laminate ( | 11-04-2010 |
20100221515 | FILM FOR CONSTRUCTION AND FILM COMBINATION | 09-02-2010 |
20080315163 | Building Material - Building material for use in the building industry. According to the invention, the building material comprises at least one thermochromic material which changes colour and/or transparency depending on a switching temperature, the colour and/or transparency changing occurring in the temperature range of the lower and/or upper processing temperature of the building material and/or the processing temperature of another building material to be processed with the claimed building material. | 12-25-2008 |
20080230249 | System for Conducting Away Lightning Currents and/or Fault Currents - The invention relates to a system ( | 09-25-2008 |