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发明名称
Verriegelungsvorrichtung fuer in Wetterschleusen verwendete Drosseltueren
摘要
申请公布号
DE1260415(B)
申请公布日期
1968.02.08
申请号
DE1965SC36506
申请日期
1965.02.10
申请人
JACQUES SCHWARTZ;MANFRED TROUVAIN
发明人
SCHWARTZ JACQUES;TROUVAIN MANFRED
分类号
E21F1/10
主分类号
E21F1/10
代理机构
代理人
主权项
地址
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