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发明名称
Garnhülse und Verfahren zum Herstellen derselben.
摘要
申请公布号
CH192829(A)
申请公布日期
1937.09.15
申请号
CHD192829
申请日期
1937.01.14
申请人
WW. CHRISTOPH FRIEDRICHS G. M. B. H.
发明人
WW. CHRISTOPH FRIEDRICHS G. M. B. H.
分类号
主分类号
代理机构
代理人
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