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发明名称
Verfahren zum Sulfidieren von Alkalicellulose
摘要
申请公布号
AT193398(B)
申请公布日期
1957.11.25
申请号
ATD193398
申请日期
1955.09.21
申请人
SPINNFASER AKTIENGESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
主权项
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