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发明名称
Schwallwasser- und explosionsgeschuetzte Installationsarmatur fuer roehrenfoermige Beleuchtungslampen
摘要
申请公布号
DE889193(C)
申请公布日期
1953.09.07
申请号
DE1950D007168
申请日期
1950.10.24
申请人
DONKO FRANZ
发明人
DONKO FRANZ
分类号
F21V25/12
主分类号
F21V25/12
代理机构
代理人
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地址
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