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Year of Publication 06.03.1996
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MAKING PAPER WHICH HAS A HIGH DRY STRENGTH
HARTMANN, HEINRICH, PFOHL, SIGBERG, WEBERNDOERFER, VOLKMAR, LINHART, FRIEDRICH
Year of Publication 27.11.1990
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Year of Publication 27.11.1990
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Making paper which has a high dry strength
PFOHL; SIGBERG, WEBERNDOERFER; VOLKMAR, HARTMANN; HEINRICH, LINHART; FRIEDRICH
Year of Publication 15.11.1988
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Year of Publication 15.11.1988
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Engine size for paper, based on fatty alkyl diketenes and cationic polyacrylamides
RIEBELING; ULRICH, DEGEN; HANS-JUERGEN, WEBERNDOERFER; VOLKMAR, FREUDENBERG; ENRIQUE
Year of Publication 13.09.1988
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Year of Publication 13.09.1988
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Preparation of dyes which contain sulfonic acid groups and have a low electrolyte content
EISERT; MANFRED, BERMES; RUDOLF, WEBERNDOERFER; VOLKMAR, BRUNNMUELLER; FRIEDRICH
Year of Publication 24.12.1985
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Year of Publication 24.12.1985
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Fremgangsmåde til fremstiling af papir, pap og karton med høj tørstyrke
KROENER, MICHAEL, AUHORN, WERNER, STANGE, ANDREAS, DEGEN, HANS-JUERGEN, HARTMANN, HEINRICH, WEBERNDOERFER, VOLKMAR
Year of Publication 29.01.1996
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Year of Publication 29.01.1996
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Menetelmä paperin, pahvin ja kartongin valmistamiseksi, joilla on suuri kuivalujuus
HARTMANN,HEINRICH, STANGE,ANDREAS, AUHORN,WERNER, WEBERNDOERFER,VOLKMAR, KROENER,MICHAEL, DEGEN,HANS-JUERGEN
Year of Publication 26.09.1994
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Year of Publication 26.09.1994
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