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发明名称
VERFAHREN ZUR AUFBEREITUNG VON ALTPAPIERSTOFF ZUR HERSTELLUNG HOLZHALTIGEN DURCHSCHLAGPAPIERS AUS 100 % ALTPAPIER
摘要
申请公布号
DD279590(A3)
申请公布日期
1990.06.13
申请号
DD19850282521
申请日期
1985.11.06
申请人
VEB ZELLSTOFF U. PAPIER HEIDENAU - STAMMBETRIEB -,DD
发明人
SCHLEGEL,MANHART,DD;VOELKEL,HANS-GEORG,DD;BAER,GERT,DD;BURKHARDT,HOLM,DD;ARNHOLD,DIETRICH,DD;RAHN,KLAUS,DD;BECHSTEIN,GUNTER,DD;PROBST,WERNER,DD
分类号
D21C5/02;(IPC1-7):D21C5/02
主分类号
D21C5/02
代理机构
代理人
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