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发明名称
Montage de cristal piézo-électrique oscillateur
摘要
申请公布号
FR1201602(A)
申请公布日期
1960.01.04
申请号
FRD1201602
申请日期
1958.07.04
申请人
SOCIETE D'EXPLOITATION DE LA PIEZO-ELECTRICITE
发明人
分类号
H03H9/09
主分类号
H03H9/09
代理机构
代理人
主权项
地址
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