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发明名称
Wasserbehaelter fuer Azetylen-Handlampen
摘要
申请公布号
DE833481(C)
申请公布日期
1952.03.10
申请号
DE1943F000683
申请日期
1943.06.20
申请人
FRIEMANN & WOLF G.M.B.H.
发明人
WOLF DR. H. C. PAUL
分类号
F21V37/00
主分类号
F21V37/00
代理机构
代理人
主权项
地址
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