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经营范围
发明名称
Procédé de vidage et de fermeture d'un récipient
摘要
申请公布号
FR906787(A)
申请公布日期
1946.01.18
申请号
FRD906787
申请日期
1944.08.16
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H01J9/40
主分类号
H01J9/40
代理机构
代理人
主权项
地址
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