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发明名称
Nouvelle douille d'illumination
摘要
申请公布号
FR755860(A)
申请公布日期
1933.12.01
申请号
FRD755860
申请日期
1933.05.22
申请人
SOCIETE ANONYME DES ETABLISSEMENTS INDUSTRIELS D. SOULE
发明人
分类号
F21V21/002
主分类号
F21V21/002
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