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经营范围
发明名称
Permanentmagnetisches Filter
摘要
申请公布号
DE977501(C)
申请公布日期
1966.09.15
申请号
DE1951S025224
申请日期
1951.10.18
申请人
SPODIG HEINRICH DIPL.-ING.
发明人
SPODIG HEINRICH DIPL.-ING.
分类号
B03C1/033
主分类号
B03C1/033
代理机构
代理人
主权项
地址
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