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经营范围
发明名称
Wasserdichter Schiffslukendeckel aus Metall
摘要
申请公布号
DE865868(C)
申请公布日期
1953.02.05
申请号
DE1951B018374
申请日期
1951.12.25
申请人
BRUMMER HEINRICH
发明人
BRUMMER HEINRICH
分类号
B63B19/24
主分类号
B63B19/24
代理机构
代理人
主权项
地址
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