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发明名称
PNEUMATISCHER TANKINHALTSMESSER.
摘要
申请公布号
DE1741000(U)
申请公布日期
1957.03.07
申请号
DE195700F2469U
申请日期
1957.01.11
申请人
GEORG FRITZ
发明人
GEORG FRITZ
分类号
主分类号
代理机构
代理人
主权项
地址
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