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发明名称
Improvements in or relating to oscillators
摘要
申请公布号
GB638500(A)
申请公布日期
1950.06.07
申请号
GB19460030947
申请日期
1946.10.17
申请人
FABRICA ITALIANA MAGNETI MARELLI S.A.
发明人
分类号
H01P7/06;H03B5/18;H03B19/10
主分类号
H01P7/06
代理机构
代理人
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地址
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