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发明名称
UEBERDRUCKSICHERUNG FUER MENGENMESSER MIT QUECKSILBERFUELLUNG.
摘要
申请公布号
DE1717012(U)
申请公布日期
1956.02.16
申请号
DE195500K0419U
申请日期
1955.09.14
申请人
HEINRICH KOPPERS GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
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