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发明名称
Abschlusskolben fuer wasserlose Gasbehaelter
摘要
申请公布号
DE548730(C)
申请公布日期
1932.04.18
申请号
DE1931T038888D
申请日期
1931.05.21
申请人
DR. ALFRED THIEL
发明人
分类号
F17B1/04
主分类号
F17B1/04
代理机构
代理人
主权项
地址
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