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经营范围
发明名称
Mechanisches Schwingelement für Frequenzselektion
摘要
申请公布号
CH329550(A)
申请公布日期
1958.04.30
申请号
CHD329550
申请日期
1955.06.30
申请人
HASLER AG WERKE FUER TELEPHONIE & PRAEZISIONSMECHANIK
发明人
ING. DIGGELMANN,HANS,DIPL.
分类号
G04C3/04;H01H51/32
主分类号
G04C3/04
代理机构
代理人
主权项
地址
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