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经营范围
发明名称
Nahtlose, duennwandige Druckgasflasche
摘要
申请公布号
DE803909(C)
申请公布日期
1951.04.12
申请号
DE1950W001061
申请日期
1950.02.07
申请人
DR.-ING. ERNST WEISSE
发明人
WEISSE DR.-ING. ERNST
分类号
F17C1/14
主分类号
F17C1/14
代理机构
代理人
主权项
地址
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