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发明名称
Verfahren und Vorrichtung zum Verspinnen von Kurzfaserasbest, wie z. B. Pappefasern
摘要
申请公布号
DE741580(C)
申请公布日期
1943.11.16
申请号
DE1940S141219D
申请日期
1940.06.06
申请人
"SEMPERIT" GUMMIWERKE AG.
发明人
MARESCH KARL
分类号
D02G3/20
主分类号
D02G3/20
代理机构
代理人
主权项
地址
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