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发明名称
Elektrische Entladungsroehre beliebiger Fuellung mit Gluehelektroden und Entladung durch die positive Saeule
摘要
申请公布号
DE627520(C)
申请公布日期
1936.03.17
申请号
DE1929S091528D
申请日期
1929.05.05
申请人
OSRAM G.M.B.H., KOMM.-GES.;OSRAM G.M.B.H., KOMM.-GES.
发明人
SPANNER DR. HANS JOACHIM;SPANNER DR. HANS JOACHIM
分类号
C10G17/06;F28F1/36;H01J61/067;H01J61/76
主分类号
C10G17/06
代理机构
代理人
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