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发明名称
Verfahren zur Herstellung eines poroesen, elastischen Haekelstoffes
摘要
申请公布号
DE839841(C)
申请公布日期
1952.05.29
申请号
DE1950H002245
申请日期
1950.04.05
申请人
HUNGER FRANZISKA
发明人
HUNGER FRANZISKA
分类号
D04B33/00
主分类号
D04B33/00
代理机构
代理人
主权项
地址
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