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发明名称
Vorrichtung zum OEffnen und Schliessen des Siloauslasses von pulverfoermiges Schuettgut enthaltenden Silos
摘要
申请公布号
DE1237502(B)
申请公布日期
1967.03.23
申请号
DE196400H1643
申请日期
1964.02.11
申请人
ERWIN SCHEIHING
发明人
? PAUL HELL
分类号
B65D90/58
主分类号
B65D90/58
代理机构
代理人
主权项
地址
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