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发明名称
Verfahren zum Bleichen von Zellstoff
摘要
申请公布号
DE753531(C)
申请公布日期
1953.05.18
申请号
DE1938L079232D
申请日期
1938.11.09
申请人
DEUTSCHE GOLD- UND SILBER-SCHEIDEANSTALT VORMALS ROESSLER
发明人
GAERTNER WILHELM DIPL.-ING.;SCHELLER EMIL DR.
分类号
D21C9/10
主分类号
D21C9/10
代理机构
代理人
主权项
地址
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