Numerical key
11)?No. of the European (EP, final letter B) or
German patent specification (DE, final letter B) or
the No. of the utility model (DE, final letter U)
22)?Day of application
43)?Day of...
more patents: see german part
1. Additive for molding of ceramic material
2. Porous ceramic sintered body
3. Providing heat insulation for the outer sidings of the buildings
4. Ceramic mixture for...
(57) Main claim: Row of windows for roofs, which comprises a transparent panel, the longitudinal edges of which are contained in holding grooves arranged on rails or strips, and whereby the rails or...
more patents: see german part
1. Carrier device for solar panels
2. Kiln tool plate for firing ceramic
3. A process for manufacturing very slim ceramic tiles
