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发明名称
Verfahren und Vorrichtung zum Verbessern der Oberflaeche von gezogenem Glas
摘要
申请公布号
DE806884(C)
申请公布日期
1951.06.21
申请号
DE1950U000192
申请日期
1950.04.18
申请人
UNION DES VERRERIES MECANIQUES BELGES, SOCIETE ANONYME
发明人
VERHEGGEN JOSEPH ALBERT
分类号
C03B15/02
主分类号
C03B15/02
代理机构
代理人
主权项
地址
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