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发明名称
Auswechselbares Leuchtdrahttraggestell fuer elektrische Gluehalmpen
摘要
申请公布号
DE678434(C)
申请公布日期
1939.07.15
申请号
DE1937K146990D
申请日期
1937.06.24
申请人
FELIX RITTER KALBACHER VON TUERKENBURG
发明人
TUERKENBURG FELIX RITTER KALBACHER VON
分类号
H01K3/30
主分类号
H01K3/30
代理机构
代理人
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地址
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