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发明名称
Verfahren und Vorrichtung zum Erzeugen von Garnen aus Faeden aus Glas usw
摘要
申请公布号
DE721505(C)
申请公布日期
1942.06.10
申请号
DE1939S136442D
申请日期
1939.03.22
申请人
SOCIETA ANONIMA VETRERIA ITALIANA BALZARETTI-MODIGLIANI
发明人
CERETTI ALDO;WIQUEL VALENTINO
分类号
D02G3/18
主分类号
D02G3/18
代理机构
代理人
主权项
地址
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