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发明名称
Membrangasdruckregler
摘要
申请公布号
DE500790(C)
申请公布日期
1930.06.28
申请号
DE1929S089215D
申请日期
1929.01.05
申请人
DR.-ING. LUDWIG SAUTTER
发明人
分类号
G05D16/06
主分类号
G05D16/06
代理机构
代理人
主权项
地址
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