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<ep-patent-document id="EP07734640A1" file="07734640.1" lang="de" country="EP" doc-number="2086888" kind="A1" date-publ="20090812" status="n" dtd-version="ep-patent-document-v1-4"><SDOBI lang="de"><B000><eptags><B001EP>ATBECHDEDKESFRGBGRITLILUNLSEMCPTIESILTLVFIROMKCYALTRBGCZEEHUPLSKBAHRIS..MT..RS..</B001EP><B003EP>*</B003EP><B005EP>X</B005EP><B007EP>DIM360 Ver 2.15 (14 Jul 2008) -  1100000/0</B007EP></eptags></B000><B100><B110>2086888</B110><B130>A1</B130><B140><date>20090812</date></B140><B190>EP</B190></B100><B200><B210>07734640.1</B210><B220><date>20070523</date></B220><B240><B241><date>20081228</date></B241></B240><B250>de</B250><B251EP>de</B251EP><B260>de</B260></B200><B300><B310>8632006</B310><B320><date>20060524</date></B320><B330><ctry>CH</ctry></B330></B300><B400><B405><date>20090812</date><bnum>200933</bnum></B405><B430><date>20090812</date><bnum>200933</bnum></B430></B400><B500><B510EP><classification-ipcr sequence="1"><text>C02F   1/00        20060101AFI20080222BHEP        </text></classification-ipcr><classification-ipcr sequence="2"><text>B01D  35/143       20060101ALI20080222BHEP        </text></classification-ipcr><classification-ipcr sequence="3"><text>B01D  35/157       20060101ALI20080222BHEP        </text></classification-ipcr></B510EP><B540><B541>de</B541><B542>VORRICHTUNG ZUM AUTOMATISCHEN VERSCHLUSS VON FILTERN</B542><B541>en</B541><B542>DEVICE FOR AUTOMATIC FILTER CLOSURE</B542><B541>fr</B541><B542>DISPOSITIF D'OBTURATION AUTOMATIQUE DE FILTRES</B542></B540></B500><B700><B710><B711><snm>Preentec AG</snm><iid>04893990</iid><irf>19554 HS</irf><adr><str>Esc. Du Court-Chemin 19</str><city>1704 Fribourg</city><ctry>CH</ctry></adr></B711></B710><B720><B721><snm>KELLER, Bernhard</snm><adr><str>Grächwilstrasse 32</str><city>3045 Meikirch</city><ctry>CH</ctry></adr></B721><B721><snm>GEHRI, Martin</snm><adr><str>Chrumme 21</str><city>3257 Grossaffoltern</city><ctry>CH</ctry></adr></B721><B721><snm>PELLAUX, René</snm><adr><str>Sihlfeldstrasse 150</str><city>8004 Zürich</city><ctry>CH</ctry></adr></B721></B720><B740><B741><snm>Rüfenacht, Philipp Michael</snm><sfx>et al</sfx><iid>09212891</iid><adr><str>Keller &amp; Partner 
Patentanwälte AG 
Schmiedenplatz 5 
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