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发明名称
Dochttraeger fuer Blocklichte
摘要
申请公布号
DE702523(C)
申请公布日期
1941.02.10
申请号
DE193801H5788D
申请日期
1938.05.12
申请人
FIRMA J. CH. HERRMANN
发明人
SAUERACKER MAX
分类号
F21S13/12
主分类号
F21S13/12
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