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发明名称
Perfectionnements aux dispositifs d'éclairage électrique d'enceintes expérimentales
摘要
申请公布号
FR1482572(A)
申请公布日期
1967.05.26
申请号
FR19665918727
申请日期
1966.05.26
申请人
发明人
CRAPEZ JULES;CRAPEZ CLAUDE
分类号
A01G9/26;F21V29/00
主分类号
A01G9/26
代理机构
代理人
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地址
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