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发明名称
Verfahren zur Herstellung von mechanischem Faserstoff aus lignozellulosehaltigem Material
摘要
申请公布号
AT302009(B)
申请公布日期
1972.09.25
申请号
AT19690003010
申请日期
1969.03.26
申请人
DEFIBRATOR AKTIEBOLAG
发明人
分类号
D21B1/30;D21B1/02;D21B1/12;(IPC1-7):D21B1/12;D21D1/20
主分类号
D21B1/30
代理机构
代理人
主权项
地址
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